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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
202-230DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-230 is split into 1,000-number blocks - detail below
202-230-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/09/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-230-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT012/20/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-230-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/09/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-230-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/09/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-230-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/09/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-230-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-230-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-230-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/12/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-230-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/12/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-251DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-255DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-256DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-257DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-258DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-262DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-285DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-286DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-286 is split into 1,000-number blocks - detail below
202-286-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-286-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-286-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-286-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-286-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-286-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-286-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-286-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-286-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-288DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-297DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-304DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT012/09/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-304 is split into 1,000-number blocks - detail below
202-304-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-304-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-304-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-304-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-304-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-304-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-304-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-304-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-304-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-316DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-320DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-322DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/18/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-322 is split into 1,000-number blocks - detail below
202-322-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/19/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-322-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/19/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-322-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/19/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-322-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/19/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-322-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/19/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-322-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/19/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-322-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/19/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-322-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/14/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-322-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/14/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-340DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-340 is split into 1,000-number blocks - detail below
202-340-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT006/21/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-340-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT006/21/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-340-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT006/21/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-340-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT006/21/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-340-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT006/21/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-340-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT006/21/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-340-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT006/21/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-340-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-341DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-341 is split into 1,000-number blocks - detail below
202-341-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-341-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-341-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-341-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-341-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-341-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-341-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-341-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-341-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-341-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-344DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-344 is split into 1,000-number blocks - detail below
202-344-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-344-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-368DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT005/17/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-374DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-394DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/28/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-394 is split into 1,000-number blocks - detail below
202-394-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/29/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-394-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/29/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-394-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/29/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-394-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/29/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-394-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/29/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-394-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/29/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-394-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/29/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-394-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/29/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-394-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/29/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-394-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/29/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-412DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT009/25/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-431DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-445DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-445 is split into 1,000-number blocks - detail below
202-445-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-445-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-445-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-445-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-445-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-445-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-445-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-445-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-445-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-506DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT006/28/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-506 is split into 1,000-number blocks - detail below
202-506-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT006/30/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-531DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-549DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-550DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-615DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/28/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-615 is split into 1,000-number blocks - detail below
202-615-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-615-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-615-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-615-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-615-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-615-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-615-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-615-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-615-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-615-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-674DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-679DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-702DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT012/22/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-702 is split into 1,000-number blocks - detail below
202-702-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT012/23/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-702-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-702-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-702-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-702-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-702-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-702-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-702-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-702-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-702-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-704DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/25/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-704 is split into 1,000-number blocks - detail below
202-704-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-704-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-704-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-704-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-704-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-704-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-704-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-704-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-704-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-704-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-705DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/24/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-705 is split into 1,000-number blocks - detail below
202-705-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-705-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-705-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-705-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-705-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-705-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-705-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-705-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-705-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-705-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-706DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/25/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-706 is split into 1,000-number blocks - detail below
202-706-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-706-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-706-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-706-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-706-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-706-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-706-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-709DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/25/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-709 is split into 1,000-number blocks - detail below
202-709-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-709-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-709-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-710DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/26/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-710 is split into 1,000-number blocks - detail below
202-710-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-710-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-710-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-710-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-710-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-710-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-710-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-710-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-710-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-710-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-714DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-716DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-717DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-717 is split into 1,000-number blocks - detail below
202-717-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-717-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-717-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/10/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-717-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/10/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-717-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT005/10/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-717-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT005/10/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-717-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT005/10/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-717-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT005/10/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-718DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/08/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-718 is split into 1,000-number blocks - detail below
202-718-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/09/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-718-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT003/09/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-718-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/16/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-718-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/16/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-718-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/16/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-718-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/16/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-718-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/16/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-718-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/16/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-718-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/16/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-718-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT004/16/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-746DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-765DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-765 is split into 1,000-number blocks - detail below
202-765-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/24/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-765-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/24/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-765-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/24/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-765-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/24/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-765-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/24/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-765-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/24/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-803DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/22/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-803 is split into 1,000-number blocks - detail below
202-803-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/06/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-803-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-803-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT001/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-812DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-820DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT008/04/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-820 is split into 1,000-number blocks - detail below
202-820-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT008/05/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-820-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT008/05/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-820-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT008/05/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-820-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT008/05/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-820-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT008/05/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
202-957DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-215MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-215 is split into 1,000-number blocks - detail below
227-215-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/27/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-215-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/13/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-215-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-225MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/27/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-225 is split into 1,000-number blocks - detail below
227-225-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/27/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-225-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/27/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-225-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/27/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-234 is split into 1,000-number blocks - detail below
227-234-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT010/30/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-234-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT012/31/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-234-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT009/03/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-236MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-236 is split into 1,000-number blocks - detail below
227-236-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT005/24/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-236-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT005/24/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-236-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-236-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-236-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-236-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-236-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-236-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-236-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-241MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT005/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-241 is split into 1,000-number blocks - detail below
227-241-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-241-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-241-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT005/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-241-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT005/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-241-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT005/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-251MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-251 is split into 1,000-number blocks - detail below
227-251-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-251-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-251-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-251-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-251-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-251-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-251-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-251-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-259MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/11/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-259 is split into 1,000-number blocks - detail below
227-259-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-259-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-259-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-259-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-259-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-259-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/11/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-265 is split into 1,000-number blocks - detail below
227-265-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT012/30/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-265-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT012/30/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-265-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT012/30/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-265-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT012/30/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-265-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT012/30/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-265-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT012/30/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-268 is split into 1,000-number blocks - detail below
227-268-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT005/09/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-268-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT002/11/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-276 is split into 1,000-number blocks - detail below
227-276-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT009/04/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-276-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT009/04/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-276-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT009/03/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-284 is split into 1,000-number blocks - detail below
227-284-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/03/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-284-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/03/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-284-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/23/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-284-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/23/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-290 is split into 1,000-number blocks - detail below
227-290-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT002/11/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-290-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/03/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-290-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/03/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
227-290-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/03/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-205MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/23/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-205 is split into 1,000-number blocks - detail below
240-205-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/23/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-205-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/23/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-205-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/23/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-210MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-210 is split into 1,000-number blocks - detail below
240-210-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-210-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-210-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-210-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-210-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-210-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-210-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-247 is split into 1,000-number blocks - detail below
240-247-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/15/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-256 is split into 1,000-number blocks - detail below
240-256-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT002/04/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-256-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT004/21/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-271MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-274MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-280 is split into 1,000-number blocks - detail below
240-280-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT003/23/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-280-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT003/23/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-280-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/01/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-280-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/24/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-281MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-281 is split into 1,000-number blocks - detail below
240-281-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-281-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-281-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-281-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-281-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-281-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-281-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-281-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-281-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-281-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-302MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/28/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-302 is split into 1,000-number blocks - detail below
240-302-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT002/20/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-302-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/28/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-302-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/28/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-302-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/28/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-302-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/28/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-302-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/28/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-302-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/28/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-308MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-308 is split into 1,000-number blocks - detail below
240-308-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-308-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-308-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-308-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT007/01/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-308-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT004/11/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-308-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT002/12/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-308-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-338 is split into 1,000-number blocks - detail below
240-338-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/09/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-338-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/09/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-338-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/09/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-338-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/09/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-338-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/09/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-381MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-383MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-383 is split into 1,000-number blocks - detail below
240-383-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-383-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-383-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-383-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-383-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-383-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-393 is split into 1,000-number blocks - detail below
240-393-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/15/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-393-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT009/17/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-393-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT009/17/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-393-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/24/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-393-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/24/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-401MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-406MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT009/17/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-406 is split into 1,000-number blocks - detail below
240-406-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT009/17/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-408MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT010/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-408 is split into 1,000-number blocks - detail below
240-408-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT010/16/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-408-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-416MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT005/18/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-416 is split into 1,000-number blocks - detail below
240-416-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-416-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-416-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-416-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-416-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-416-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-416-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-416-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-438 is split into 1,000-number blocks - detail below
240-438-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT006/29/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-438-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-438-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT008/02/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-447MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-449MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036GAITHERSBGBTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-449 is split into 1,000-number blocks - detail below
240-449-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036GAITHERSBGBTVLMD18GT011/12/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-449-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036GAITHERSBGBTVLMD18GT004/02/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-449-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036GAITHERSBGBTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-449-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036GAITHERSBGBTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-449-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036GAITHERSBGBTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-449-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036GAITHERSBGBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-459 is split into 1,000-number blocks - detail below
240-459-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT004/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-460MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-461MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-463MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-466MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MECHANCSVLBTVLMD18GT007/10/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-466 is split into 1,000-number blocks - detail below
240-466-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MECHANCSVLBTVLMD18GT004/25/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-470 is split into 1,000-number blocks - detail below
240-470-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-470-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-470-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-472MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-475MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-478MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT007/27/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-478 is split into 1,000-number blocks - detail below
240-478-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT008/25/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-478-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT008/25/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-478-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT008/25/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-484MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT006/12/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-484 is split into 1,000-number blocks - detail below
240-484-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT008/17/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-484-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT008/17/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-484-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT008/17/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-484-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT008/17/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-484-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/21/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-484-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/21/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-484-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/21/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-484-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-484-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-484-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT006/14/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-485 is split into 1,000-number blocks - detail below
240-485-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/15/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-485-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/15/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-485-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/15/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-485-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/15/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-485-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/27/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-494 is split into 1,000-number blocks - detail below
240-494-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/15/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-496 is split into 1,000-number blocks - detail below
240-496-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT008/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-504 is split into 1,000-number blocks - detail below
240-504-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT009/11/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-504-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT011/03/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-504-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT011/03/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-504-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/17/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-504-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/17/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-506MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT001/09/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-506 is split into 1,000-number blocks - detail below
240-506-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-506-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-506-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-506-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-506-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-506-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-506-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-506-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT001/13/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-506-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT001/13/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-506-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT012/19/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-515MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT006/20/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-515 is split into 1,000-number blocks - detail below
240-515-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-515-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-515-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-515-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-515-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-515-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-515-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-521MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT001/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-521 is split into 1,000-number blocks - detail below
240-521-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT005/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-521-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT003/26/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-521-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/13/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-521-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT005/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-521-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT005/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-521-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT003/26/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-521-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT001/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-521-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT001/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-521-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT001/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-521-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT001/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-524 is split into 1,000-number blocks - detail below
240-524-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/02/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-524-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/02/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-524-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT004/02/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-524-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT004/02/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-524-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT004/02/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-524-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT004/02/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-535MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/09/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-550MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/26/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-550 is split into 1,000-number blocks - detail below
240-550-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-550-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-550-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-550-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-550-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-550-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-550-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-550-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-550-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-550-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-551MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/25/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-551 is split into 1,000-number blocks - detail below
240-551-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-551-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-551-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-551-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-551-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-551-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-551-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-551-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-552MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/25/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-552 is split into 1,000-number blocks - detail below
240-552-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-552-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-552-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-552-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-552-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-554 is split into 1,000-number blocks - detail below
240-554-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT004/29/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-564 is split into 1,000-number blocks - detail below
240-564-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT001/23/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-564-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT003/28/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-564-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT005/22/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-564-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT005/22/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-572 is split into 1,000-number blocks - detail below
240-572-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT007/12/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-572-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT012/06/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-583 is split into 1,000-number blocks - detail below
240-583-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT006/24/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-584 is split into 1,000-number blocks - detail below
240-584-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/12/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-584-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/12/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-584-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/12/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-584-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-628 is split into 1,000-number blocks - detail below
240-628-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MECHANCSVLBTVLMD18GT007/30/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-636 is split into 1,000-number blocks - detail below
240-636-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT006/09/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-636-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-636-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-636-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-636-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-638 is split into 1,000-number blocks - detail below
240-638-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/12/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-638-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/12/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-639 is split into 1,000-number blocks - detail below
240-639-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT010/10/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-639-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT010/10/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-639-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/13/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-639-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/13/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-639-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT008/12/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-640MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT003/24/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-640 is split into 1,000-number blocks - detail below
240-640-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-640-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT001/26/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-640-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT002/11/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-640-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT002/23/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-640-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT004/15/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-640-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT005/10/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-640-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT006/11/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-640-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT007/29/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-640-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-640-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT012/07/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-641 is split into 1,000-number blocks - detail below
240-641-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/27/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-641-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/27/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-645 is split into 1,000-number blocks - detail below
240-645-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT007/08/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-645-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT007/08/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-645-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT007/08/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-646 is split into 1,000-number blocks - detail below
240-646-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-646-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-652 is split into 1,000-number blocks - detail below
240-652-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MECHANCSVLBTVLMD18GT009/17/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-654MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036GAITHERSBGBTVLMD18GT005/19/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-654 is split into 1,000-number blocks - detail below
240-654-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036GAITHERSBGBTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-654-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036GAITHERSBGBTVLMD18GT007/07/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-701MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/25/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-701 is split into 1,000-number blocks - detail below
240-701-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-701-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-701-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-701-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-701-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-701-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT002/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-701-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT002/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-701-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT002/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-701-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT002/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-701-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT002/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-704MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/25/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-704 is split into 1,000-number blocks - detail below
240-704-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-704-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT002/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-704-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT002/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-704-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT002/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-704-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT002/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-704-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT002/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-705MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/25/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-705 is split into 1,000-number blocks - detail below
240-705-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-705-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-705-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-705-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-705-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-705-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-705-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-706MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/26/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-706 is split into 1,000-number blocks - detail below
240-706-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-706-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/27/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-706-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-706-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-706-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-706-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-706-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT001/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-709 is split into 1,000-number blocks - detail below
240-709-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT002/12/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-709-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT002/12/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-713 is split into 1,000-number blocks - detail below
240-713-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-731MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-736MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/02/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-736 is split into 1,000-number blocks - detail below
240-736-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/20/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-736-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/04/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-736-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/04/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-736-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT012/04/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-736-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/04/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-736-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/04/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-736-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/04/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-758MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT003/03/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-758 is split into 1,000-number blocks - detail below
240-758-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-758-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-758-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-758-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-758-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT003/04/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-758-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT003/04/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-758-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT003/04/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-758-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT003/04/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-761MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/20/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-761 is split into 1,000-number blocks - detail below
240-761-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/20/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-761-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/20/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-761-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/20/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-761-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/20/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-761-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/20/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-761-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/20/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-782 is split into 1,000-number blocks - detail below
240-782-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT006/11/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-782-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT003/10/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-808 is split into 1,000-number blocks - detail below
240-808-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT008/03/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-814 is split into 1,000-number blocks - detail below
240-814-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT006/22/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-814-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT006/22/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-814-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT006/22/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-814-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT003/15/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-839 is split into 1,000-number blocks - detail below
240-839-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT002/17/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-853 is split into 1,000-number blocks - detail below
240-853-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-853-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-853-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-853-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-853-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-888MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-893MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-909 is split into 1,000-number blocks - detail below
240-909-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-917MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/12/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-917 is split into 1,000-number blocks - detail below
240-917-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-917-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-917-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-917-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-917-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-917-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/16/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-935 is split into 1,000-number blocks - detail below
240-935-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/01/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-935-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/01/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-957 is split into 1,000-number blocks - detail below
240-957-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT001/27/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-957-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT010/17/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-962 is split into 1,000-number blocks - detail below
240-962-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-962-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT009/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-963 is split into 1,000-number blocks - detail below
240-963-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT003/08/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-963-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT011/02/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-963-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT011/02/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-968MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT010/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-968 is split into 1,000-number blocks - detail below
240-968-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT010/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-968-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT001/06/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-968-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT001/06/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-968-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT010/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-968-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT010/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-968-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT010/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-968-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT010/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-968-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT010/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-980 is split into 1,000-number blocks - detail below
240-980-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT012/11/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-990MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT005/03/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-990 is split into 1,000-number blocks - detail below
240-990-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/11/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-990-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/25/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-990-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/25/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-990-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT007/25/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-990-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT005/03/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-990-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT005/03/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-990-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT005/03/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
240-990-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT005/03/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-204MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-204 is split into 1,000-number blocks - detail below
301-204-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-204-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-204-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-204-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-204-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-204-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-204-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-204-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-204-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT003/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-219MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-221MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-247MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-256 is split into 1,000-number blocks - detail below
301-256-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT006/14/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-256-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT006/14/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-256-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT002/11/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-266MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-273 is split into 1,000-number blocks - detail below
301-273-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT005/17/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-275MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-275 is split into 1,000-number blocks - detail below
301-275-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-275-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-275-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-275-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-275-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-275-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-275-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-275-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-275-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-275-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-312MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-312 is split into 1,000-number blocks - detail below
301-312-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT008/29/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-312-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT008/29/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-312-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT008/29/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-312-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT008/29/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-312-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT008/29/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-312-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT008/29/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-312-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT008/29/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-312-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-318MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-318 is split into 1,000-number blocks - detail below
301-318-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-318-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-318-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-318-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-318-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-318-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-318-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-318-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-318-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-318-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-323 is split into 1,000-number blocks - detail below
301-323-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT002/11/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-323-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT002/11/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-332MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-335MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-335 is split into 1,000-number blocks - detail below
301-335-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-335-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-335-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-335-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-335-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-335-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-335-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-335-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-335-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-335-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-346MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-368 is split into 1,000-number blocks - detail below
301-368-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DAMASCS236BTVLMD18GT009/20/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-377 is split into 1,000-number blocks - detail below
301-377-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT001/11/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-377-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT004/28/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-377-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT001/11/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-385MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-412MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-450MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT007/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-450 is split into 1,000-number blocks - detail below
301-450-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT007/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-503MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-526MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-529MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-535MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-538MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-543 is split into 1,000-number blocks - detail below
301-543-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT006/24/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-543-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-543-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LAUREL236BTVLMD18GT011/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-550MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/26/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-550 is split into 1,000-number blocks - detail below
301-550-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/26/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-550-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/26/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-550-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/26/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-550-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/26/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-550-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN10BTVLMD18GT007/26/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-557 is split into 1,000-number blocks - detail below
301-557-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT009/02/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-597MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT001/24/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-597 is split into 1,000-number blocks - detail below
301-597-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT001/24/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-597-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT001/24/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-633MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-642MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-646MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-648MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-653MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-655MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-659MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-659 is split into 1,000-number blocks - detail below
301-659-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-659-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-659-2XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-659-3XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-659-4XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-659-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-659-6XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-659-7XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-659-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WALDORFBTVLMD18GT006/30/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-661MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-690 is split into 1,000-number blocks - detail below
301-690-5XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT011/15/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-742MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-769 is split into 1,000-number blocks - detail below
301-769-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT012/18/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-769-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT012/18/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-769-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036LEONARDTNBTVLMD18GT002/12/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-814MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-844 is split into 1,000-number blocks - detail below
301-844-1XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT009/02/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-844-8XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT009/02/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-891 is split into 1,000-number blocks - detail below
301-891-9XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN3BTVLMD18GT010/27/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-906MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-910MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
301-919MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN2BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-300VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT008/12/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-300 is split into 1,000-number blocks - detail below
540-300-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT008/13/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-426VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT009/25/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-426 is split into 1,000-number blocks - detail below
540-426-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT010/03/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-426-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT003/02/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-426-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT009/26/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-628 is split into 1,000-number blocks - detail below
540-628-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT008/11/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-699 is split into 1,000-number blocks - detail below
540-699-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT012/28/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-699-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT012/28/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-699-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT012/28/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-779 is split into 1,000-number blocks - detail below
540-779-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT012/20/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-779-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT004/24/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-783VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT001/16/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-783 is split into 1,000-number blocks - detail below
540-783-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT001/17/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-783-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT001/17/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-873VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT010/08/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-873 is split into 1,000-number blocks - detail below
540-873-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT010/06/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-873-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT010/08/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
540-873-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT010/08/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-205 is split into 1,000-number blocks - detail below
571-205-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/15/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-205-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/15/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-205-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/15/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-205-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/15/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-208 is split into 1,000-number blocks - detail below
571-208-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT012/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-208-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT012/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-208-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT008/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-212VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-213VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-214VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-215VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-216VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-217VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/19/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-218 is split into 1,000-number blocks - detail below
571-218-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/07/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-218-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/07/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-218-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/20/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-218-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/20/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-218-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/20/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-218-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/20/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-218-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/20/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-225VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-225 is split into 1,000-number blocks - detail below
571-225-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-225-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-225-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-225-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-225-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-225-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT009/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-225-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT009/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-225-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/18/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-225-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-225-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-226 is split into 1,000-number blocks - detail below
571-226-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/07/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-226-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/09/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-226-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/07/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-228VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/12/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-229 is split into 1,000-number blocks - detail below
571-229-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT007/13/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-229-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT007/13/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-229-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT009/09/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-230VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/27/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-230 is split into 1,000-number blocks - detail below
571-230-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-230-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT001/03/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-230-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT001/03/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-230-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/18/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-230-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-230-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/29/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-230-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/18/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-230-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/18/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-230-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/18/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-230-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-232VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/17/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-232 is split into 1,000-number blocks - detail below
571-232-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-232-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-232-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT009/24/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-232-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-232-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-232-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-232-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-232-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-232-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT009/24/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-232-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/18/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-236VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/12/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-239VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/04/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-240VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT009/12/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-240 is split into 1,000-number blocks - detail below
571-240-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT009/12/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-240-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT009/12/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-242VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/18/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-242 is split into 1,000-number blocks - detail below
571-242-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-242-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-242-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-242-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-242-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-242-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-242-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-242-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/18/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-242-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/18/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-243VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT009/17/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-247VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT006/25/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-247 is split into 1,000-number blocks - detail below
571-247-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-247-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT012/12/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-247-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT011/12/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-247-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT011/12/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-247-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT002/03/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-247-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT008/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-247-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT002/03/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-247-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/28/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-247-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/28/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-247-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-249 is split into 1,000-number blocks - detail below
571-249-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/12/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-249-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/29/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-249-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/29/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-253 is split into 1,000-number blocks - detail below
571-253-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/16/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-253-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/16/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-253-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/16/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-253-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/16/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-260 is split into 1,000-number blocks - detail below
571-260-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT001/17/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-260-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT009/21/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-260-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT007/13/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-260-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT007/13/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-261 is split into 1,000-number blocks - detail below
571-261-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT009/11/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-265VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT005/15/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-265 is split into 1,000-number blocks - detail below
571-265-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT005/22/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-265-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT005/22/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-265-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT005/22/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-265-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT001/13/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-265-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-274 is split into 1,000-number blocks - detail below
571-274-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/18/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-279 is split into 1,000-number blocks - detail below
571-279-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT003/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-279-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT003/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-279-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT003/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-284 is split into 1,000-number blocks - detail below
571-284-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT004/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-284-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT004/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-284-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT004/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-286VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/18/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-286 is split into 1,000-number blocks - detail below
571-286-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/18/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-286-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/18/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-286-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/18/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-286-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-286-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-286-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-286-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-292 is split into 1,000-number blocks - detail below
571-292-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT007/03/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-292-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT007/03/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-292-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT007/03/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-294VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/07/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-294 is split into 1,000-number blocks - detail below
571-294-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-294-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-294-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-294-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-294-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-294-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-294-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-294-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-294-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-294-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-296VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/02/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-296 is split into 1,000-number blocks - detail below
571-296-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-296-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-296-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-296-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-296-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-296-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-296-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-296-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-296-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-296-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-300 is split into 1,000-number blocks - detail below
571-300-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-300-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-300-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT009/10/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-309VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-309 is split into 1,000-number blocks - detail below
571-309-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/06/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-309-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/06/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-309-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/24/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-309-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/24/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-309-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/24/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-309-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/24/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-309-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/24/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-309-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/24/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-309-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/24/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-309-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/24/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-310 is split into 1,000-number blocks - detail below
571-310-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT003/07/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-314 is split into 1,000-number blocks - detail below
571-314-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/11/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-314-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/11/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-314-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/11/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-314-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/11/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-314-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/11/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-314-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/11/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-317 is split into 1,000-number blocks - detail below
571-317-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-320 is split into 1,000-number blocks - detail below
571-320-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT007/13/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-320-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT001/17/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-324 is split into 1,000-number blocks - detail below
571-324-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT008/28/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-324-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT009/28/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-325 is split into 1,000-number blocks - detail below
571-325-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT004/11/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-325-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT004/11/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-326 is split into 1,000-number blocks - detail below
571-326-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/23/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-326-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/23/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-326-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/23/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-326-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/23/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-326-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/23/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-328 is split into 1,000-number blocks - detail below
571-328-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT006/23/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-335VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/16/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-335 is split into 1,000-number blocks - detail below
571-335-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/12/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-335-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/12/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-335-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT001/31/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-335-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/12/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-335-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/19/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-344 is split into 1,000-number blocks - detail below
571-344-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/14/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-344-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/14/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-344-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/14/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-344-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/14/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-344-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/14/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-344-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-344-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-344-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/05/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-345 is split into 1,000-number blocks - detail below
571-345-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/22/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-345-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/22/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-345-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/22/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-345-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/08/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-349 is split into 1,000-number blocks - detail below
571-349-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT006/17/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-352VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT008/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-352 is split into 1,000-number blocks - detail below
571-352-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/01/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-352-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT008/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-352-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT008/01/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-352-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT008/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-352-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT008/01/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-352-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT008/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-353 is split into 1,000-number blocks - detail below
571-353-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT007/07/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-355VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/25/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-355 is split into 1,000-number blocks - detail below
571-355-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/26/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-355-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/26/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-355-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/09/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-355-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/09/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-355-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/09/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-355-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/09/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-355-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/09/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-358 is split into 1,000-number blocks - detail below
571-358-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT011/10/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-358-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT011/10/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-358-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/31/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-358-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/31/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-358-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/31/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-359 is split into 1,000-number blocks - detail below
571-359-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT008/17/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-359-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT012/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-359-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-363VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT006/10/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-363 is split into 1,000-number blocks - detail below
571-363-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/13/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-363-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/13/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-363-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT006/10/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-363-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT006/10/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-363-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT006/10/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-364VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT012/24/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-364 is split into 1,000-number blocks - detail below
571-364-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT012/27/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-364-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT012/19/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-366VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-366 is split into 1,000-number blocks - detail below
571-366-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-368 is split into 1,000-number blocks - detail below
571-368-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT011/28/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-368-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT003/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-370 is split into 1,000-number blocks - detail below
571-370-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT006/19/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-373 is split into 1,000-number blocks - detail below
571-373-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT007/13/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-373-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/19/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-379 is split into 1,000-number blocks - detail below
571-379-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT007/03/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-379-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/15/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-379-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT012/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-379-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT012/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-379-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT009/08/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-379-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT009/08/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-381VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-381 is split into 1,000-number blocks - detail below
571-381-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-381-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-381-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-381-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-381-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-381-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-381-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-381-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-381-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-381-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-382 is split into 1,000-number blocks - detail below
571-382-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/15/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-383 is split into 1,000-number blocks - detail below
571-383-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-383-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-383-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-383-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-383-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-383-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-383-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-385 is split into 1,000-number blocks - detail below
571-385-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-385-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-385-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-385-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-385-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-387 is split into 1,000-number blocks - detail below
571-387-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/28/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-387-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/28/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-393VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT012/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-393 is split into 1,000-number blocks - detail below
571-393-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT012/16/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-393-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-393-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT007/12/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-393-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT007/12/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-394 is split into 1,000-number blocks - detail below
571-394-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT004/17/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-395 is split into 1,000-number blocks - detail below
571-395-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-395-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-395-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-395-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-395-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-395-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-396 is split into 1,000-number blocks - detail below
571-396-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/15/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-396-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/15/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-405 is split into 1,000-number blocks - detail below
571-405-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/14/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-407 is split into 1,000-number blocks - detail below
571-407-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT001/03/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-409 is split into 1,000-number blocks - detail below
571-409-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT003/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-409-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT003/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-413VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-413 is split into 1,000-number blocks - detail below
571-413-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT010/17/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-413-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT004/15/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-413-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT004/15/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-413-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT004/15/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-419 is split into 1,000-number blocks - detail below
571-419-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/24/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-419-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-421 is split into 1,000-number blocks - detail below
571-421-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/27/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-421-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT001/31/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-421-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT001/31/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-421-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT001/31/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-421-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/24/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-422 is split into 1,000-number blocks - detail below
571-422-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/31/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-423 is split into 1,000-number blocks - detail below
571-423-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/16/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-423-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-423-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-424 is split into 1,000-number blocks - detail below
571-424-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/10/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-424-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/10/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-424-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/10/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-424-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/10/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-424-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT012/10/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-425VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/03/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-425 is split into 1,000-number blocks - detail below
571-425-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-425-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-425-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/26/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-425-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/26/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-425-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/31/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-425-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/31/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-425-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/31/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-425-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/31/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-425-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/31/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-428VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/06/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-428 is split into 1,000-number blocks - detail below
571-428-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT009/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-428-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT009/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-428-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT009/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-428-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT009/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-428-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/09/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-430 is split into 1,000-number blocks - detail below
571-430-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT002/26/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-431 is split into 1,000-number blocks - detail below
571-431-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-431-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/05/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-431-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/05/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-438 is split into 1,000-number blocks - detail below
571-438-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/10/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-438-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/10/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-438-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-438-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-438-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/08/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-438-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/08/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-438-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/08/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-443 is split into 1,000-number blocks - detail below
571-443-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/03/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-443-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/03/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-443-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT012/22/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-446 is split into 1,000-number blocks - detail below
571-446-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT009/11/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-446-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT009/11/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-446-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT009/11/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-446-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT009/11/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-451 is split into 1,000-number blocks - detail below
571-451-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-451-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/28/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-451-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/28/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-451-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/28/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-451-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/28/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-451-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/10/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-451-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/10/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-456VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT003/09/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-456 is split into 1,000-number blocks - detail below
571-456-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT008/12/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-456-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT004/02/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-456-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT004/02/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-456-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT004/02/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-456-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT004/02/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-456-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT003/10/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-459 is split into 1,000-number blocks - detail below
571-459-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/03/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-460VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/08/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-460 is split into 1,000-number blocks - detail below
571-460-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/09/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-460-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/09/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-460-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/09/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-460-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/09/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-460-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/09/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-460-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/09/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-460-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/09/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-466 is split into 1,000-number blocks - detail below
571-466-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT008/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-469VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-469 is split into 1,000-number blocks - detail below
571-469-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT011/12/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-469-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT011/12/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-469-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT008/13/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-469-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT008/13/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-469-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT011/12/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-469-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT011/12/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-469-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT011/12/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-471VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/05/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-471 is split into 1,000-number blocks - detail below
571-471-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-471-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-471-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-471-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-471-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-471-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-471-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-471-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-471-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/18/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-471-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/18/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-474 is split into 1,000-number blocks - detail below
571-474-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT001/06/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-474-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT001/06/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-474-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT001/06/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-477 is split into 1,000-number blocks - detail below
571-477-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT006/23/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-480VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/28/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-480 is split into 1,000-number blocks - detail below
571-480-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-480-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-480-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-480-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-481VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/05/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-481 is split into 1,000-number blocks - detail below
571-481-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/07/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-481-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/07/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-482VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/28/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-482 is split into 1,000-number blocks - detail below
571-482-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-485 is split into 1,000-number blocks - detail below
571-485-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-485-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-486VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT003/27/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-486 is split into 1,000-number blocks - detail below
571-486-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT008/13/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-486-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT003/31/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-486-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT003/31/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-486-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT003/31/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-488 is split into 1,000-number blocks - detail below
571-488-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/19/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-488-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/19/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-488-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/19/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-491 is split into 1,000-number blocks - detail below
571-491-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT007/11/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-491-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT004/10/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-493 is split into 1,000-number blocks - detail below
571-493-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT007/01/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-495 is split into 1,000-number blocks - detail below
571-495-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT010/27/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-495-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT012/22/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-499 is split into 1,000-number blocks - detail below
571-499-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/17/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-499-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/17/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-499-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/17/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-499-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/17/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-501VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-501 is split into 1,000-number blocks - detail below
571-501-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-501-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-501-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-501-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-501-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-501-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-501-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-501-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-501-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-501-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-502VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-502 is split into 1,000-number blocks - detail below
571-502-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-502-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-502-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-502-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/15/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-502-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/15/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-502-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-502-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/15/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-502-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/15/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-505VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-505 is split into 1,000-number blocks - detail below
571-505-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-505-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-505-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-505-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-505-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-505-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-505-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-505-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-505-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-505-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/10/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-513VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT001/14/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-513 is split into 1,000-number blocks - detail below
571-513-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT005/17/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-513-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT009/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-513-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT009/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-513-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT001/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-513-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT001/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-514 is split into 1,000-number blocks - detail below
571-514-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/24/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-519 is split into 1,000-number blocks - detail below
571-519-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/01/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-519-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/01/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-519-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/01/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-521 is split into 1,000-number blocks - detail below
571-521-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/24/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-524VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/13/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-524 is split into 1,000-number blocks - detail below
571-524-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-524-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-524-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-524-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-524-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-524-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-524-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-524-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-524-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-527 is split into 1,000-number blocks - detail below
571-527-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-527-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/13/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-527-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/13/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-527-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/13/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-533 is split into 1,000-number blocks - detail below
571-533-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/10/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-533-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/10/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-533-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/24/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-533-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/24/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-533-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/24/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-533-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/24/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-533-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/24/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-533-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/24/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-535VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT002/03/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-535 is split into 1,000-number blocks - detail below
571-535-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT002/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-535-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT002/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-535-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT008/17/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-535-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT008/17/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-535-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT008/17/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-536 is split into 1,000-number blocks - detail below
571-536-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT007/24/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-536-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/10/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-536-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/10/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-536-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/10/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-536-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/14/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-536-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/14/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-539 is split into 1,000-number blocks - detail below
571-539-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT001/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-540 is split into 1,000-number blocks - detail below
571-540-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/07/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-540-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/07/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-540-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/07/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-540-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/07/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-543 is split into 1,000-number blocks - detail below
571-543-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT010/28/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-544 is split into 1,000-number blocks - detail below
571-544-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT006/23/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-546 is split into 1,000-number blocks - detail below
571-546-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/15/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-546-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/15/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-546-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/15/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-550 is split into 1,000-number blocks - detail below
571-550-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/14/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-550-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/14/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-550-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/14/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-550-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/14/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-550-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/14/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-550-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/14/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-550-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/14/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-552 is split into 1,000-number blocks - detail below
571-552-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/22/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-552-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT005/22/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-552-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT001/06/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-552-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT001/06/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-552-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT001/06/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-552-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT001/06/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-554 is split into 1,000-number blocks - detail below
571-554-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-567 is split into 1,000-number blocks - detail below
571-567-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-567-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-567-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-567-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-567-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-567-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-572VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT003/24/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-572 is split into 1,000-number blocks - detail below
571-572-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT003/26/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-572-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT007/08/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-572-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT006/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-572-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT008/06/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-572-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT008/06/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-572-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT006/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-572-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT011/23/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-575VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT008/07/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-575 is split into 1,000-number blocks - detail below
571-575-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT008/13/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-575-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT009/17/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-575-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT009/17/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-575-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT009/17/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-575-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT001/19/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-575-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT001/19/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-575-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT001/19/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-575-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT006/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-575-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT011/23/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-585VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/06/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-585 is split into 1,000-number blocks - detail below
571-585-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT007/13/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-585-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT001/06/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-585-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/07/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-585-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/07/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-585-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/07/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-585-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/07/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-585-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/07/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-585-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/07/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-585-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/07/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-587 is split into 1,000-number blocks - detail below
571-587-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT012/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-587-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT012/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-587-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT012/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-589 is split into 1,000-number blocks - detail below
571-589-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT008/20/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-589-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT008/20/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-589-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT008/20/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-594 is split into 1,000-number blocks - detail below
571-594-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/16/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-595VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT003/07/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-595 is split into 1,000-number blocks - detail below
571-595-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT003/07/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-595-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT001/03/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-595-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-595-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/16/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-595-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT006/28/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-595-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT003/20/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-595-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT003/20/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-595-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT003/08/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-596 is split into 1,000-number blocks - detail below
571-596-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/16/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-596-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/16/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-597 is split into 1,000-number blocks - detail below
571-597-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT009/12/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-599 is split into 1,000-number blocks - detail below
571-599-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/03/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-599-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/08/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-602VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-602 is split into 1,000-number blocks - detail below
571-602-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-602-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-602-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-602-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-602-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-602-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/12/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-603 is split into 1,000-number blocks - detail below
571-603-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/16/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-603-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/16/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-603-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/16/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-605VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT001/11/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-605 is split into 1,000-number blocks - detail below
571-605-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-605-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-605-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT001/11/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-605-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT001/11/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-606VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/19/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-606 is split into 1,000-number blocks - detail below
571-606-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/20/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-606-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/20/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-606-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-606-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-606-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/09/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-606-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT008/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-606-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT008/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-606-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT008/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-618VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-618 is split into 1,000-number blocks - detail below
571-618-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-618-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-618-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-618-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-618-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-618-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-618-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-618-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-618-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-618-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-623 is split into 1,000-number blocks - detail below
571-623-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/24/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-623-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/24/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-623-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/24/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-623-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/24/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-624VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-624 is split into 1,000-number blocks - detail below
571-624-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-624-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-624-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-624-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-624-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-624-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-628VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/08/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-628 is split into 1,000-number blocks - detail below
571-628-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT010/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-628-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT008/22/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-628-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/08/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-629VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-629 is split into 1,000-number blocks - detail below
571-629-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-629-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-629-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-629-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-629-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-629-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-629-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-629-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-629-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-629-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-633 is split into 1,000-number blocks - detail below
571-633-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/16/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-637 is split into 1,000-number blocks - detail below
571-637-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-637-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-637-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-637-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-637-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-637-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-637-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-637-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-638 is split into 1,000-number blocks - detail below
571-638-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-639VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT008/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-639 is split into 1,000-number blocks - detail below
571-639-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT001/17/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-639-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT003/02/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-639-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT007/05/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-639-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT007/13/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-639-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT008/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-639-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT008/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-641 is split into 1,000-number blocks - detail below
571-641-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/11/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-645VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-645 is split into 1,000-number blocks - detail below
571-645-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-645-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-645-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-645-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-645-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-645-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-645-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-647VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-647 is split into 1,000-number blocks - detail below
571-647-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-647-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-647-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-647-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-647-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-647-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-647-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-647-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-647-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-647-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/07/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-650 is split into 1,000-number blocks - detail below
571-650-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT008/22/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-652 is split into 1,000-number blocks - detail below
571-652-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-652-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-652-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-652-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/24/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-656 is split into 1,000-number blocks - detail below
571-656-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT008/12/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-656-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT011/16/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-656-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT011/16/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-658VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-658 is split into 1,000-number blocks - detail below
571-658-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-658-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-658-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-658-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-658-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-658-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-658-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-658-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-658-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-658-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT010/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-659 is split into 1,000-number blocks - detail below
571-659-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-660 is split into 1,000-number blocks - detail below
571-660-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT005/22/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-660-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT005/22/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-661 is split into 1,000-number blocks - detail below
571-661-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-661-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-661-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-661-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-663 is split into 1,000-number blocks - detail below
571-663-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT003/07/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-665 is split into 1,000-number blocks - detail below
571-665-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/03/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-665-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/03/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-668 is split into 1,000-number blocks - detail below
571-668-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-668-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-668-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-672VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-672 is split into 1,000-number blocks - detail below
571-672-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-672-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-672-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-672-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-672-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-672-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-672-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-672-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-672-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-672-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT003/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-673 is split into 1,000-number blocks - detail below
571-673-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT010/24/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-673-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT010/24/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-675VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/10/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-675 is split into 1,000-number blocks - detail below
571-675-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/25/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-675-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/25/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-675-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/25/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-675-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/25/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-675-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/25/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-675-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/10/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-675-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/10/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-675-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/10/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-675-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/10/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-675-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/10/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-678 is split into 1,000-number blocks - detail below
571-678-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/19/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-679 is split into 1,000-number blocks - detail below
571-679-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/07/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-679-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-679-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-679-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-679-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-679-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-679-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-681VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/20/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-681 is split into 1,000-number blocks - detail below
571-681-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/20/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-681-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/20/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-681-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/20/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-682 is split into 1,000-number blocks - detail below
571-682-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/08/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-683VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/19/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-683 is split into 1,000-number blocks - detail below
571-683-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/19/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-683-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/19/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-683-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/19/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-683-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/19/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-683-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/19/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-684 is split into 1,000-number blocks - detail below
571-684-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-684-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/31/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-684-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/31/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-684-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-684-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/31/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-684-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/31/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-684-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/31/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-685 is split into 1,000-number blocks - detail below
571-685-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT012/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-685-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT010/04/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-687 is split into 1,000-number blocks - detail below
571-687-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/31/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-687-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/31/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-687-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/31/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-687-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/31/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-687-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT010/31/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-689 is split into 1,000-number blocks - detail below
571-689-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-689-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-689-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-689-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-689-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-689-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-689-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-689-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-689-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-691 is split into 1,000-number blocks - detail below
571-691-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-691-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-691-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-691-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/12/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-692VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-692 is split into 1,000-number blocks - detail below
571-692-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-692-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-692-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-692-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-692-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-692-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-692-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-692-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-692-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-692-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-693VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-693 is split into 1,000-number blocks - detail below
571-693-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-693-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-693-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-693-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-693-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-693-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-693-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-693-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-693-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-693-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-694VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-694 is split into 1,000-number blocks - detail below
571-694-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-694-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-694-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-694-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-694-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-694-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-694-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-694-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-694-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-694-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/23/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-697 is split into 1,000-number blocks - detail below
571-697-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036TRIANGLEBTVLMD18GT009/09/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-699 is split into 1,000-number blocks - detail below
571-699-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/25/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-699-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/25/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-699-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/25/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-699-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT011/25/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-706VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-706 is split into 1,000-number blocks - detail below
571-706-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-706-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-706-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-706-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-706-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DALE CITYBTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-709VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-709 is split into 1,000-number blocks - detail below
571-709-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-709-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-709-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-709-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-709-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-709-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-709-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-709-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-713 is split into 1,000-number blocks - detail below
571-713-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-713-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-713-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT012/05/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-714 is split into 1,000-number blocks - detail below
571-714-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/08/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-721VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-721 is split into 1,000-number blocks - detail below
571-721-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-721-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-721-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-724VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT003/25/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-724 is split into 1,000-number blocks - detail below
571-724-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT003/25/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-724-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT003/25/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-725VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/08/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-725 is split into 1,000-number blocks - detail below
571-725-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/08/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-725-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/08/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-725-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/08/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-725-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/08/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-726 is split into 1,000-number blocks - detail below
571-726-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-726-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-726-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-726-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-726-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-726-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-726-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT003/04/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-726-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-726-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-726-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-728 is split into 1,000-number blocks - detail below
571-728-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-728-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-728-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-728-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-728-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-728-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-729VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-729 is split into 1,000-number blocks - detail below
571-729-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/30/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-729-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/30/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-729-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/30/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-729-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/30/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-729-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/30/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-729-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/30/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-729-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-729-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/16/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-730 is split into 1,000-number blocks - detail below
571-730-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/14/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-731 is split into 1,000-number blocks - detail below
571-731-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT010/01/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-731-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT010/01/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-731-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT007/29/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-731-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT007/29/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-734VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-734 is split into 1,000-number blocks - detail below
571-734-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-734-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-734-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-734-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-734-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-734-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-734-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-734-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-734-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-734-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-735VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-735 is split into 1,000-number blocks - detail below
571-735-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-735-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-735-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-735-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-735-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-735-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-735-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-735-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-735-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-735-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT008/14/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-736 is split into 1,000-number blocks - detail below
571-736-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-736-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-736-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-737VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-737 is split into 1,000-number blocks - detail below
571-737-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-737-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-737-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-737-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-737-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-737-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-737-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-737-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-737-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-737-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-738VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-738 is split into 1,000-number blocks - detail below
571-738-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-738-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-738-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-738-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-738-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-738-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-738-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-738-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-738-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-738-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT009/26/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-740 is split into 1,000-number blocks - detail below
571-740-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT001/15/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-740-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT001/15/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-740-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT001/15/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-740-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT001/15/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-744VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-744 is split into 1,000-number blocks - detail below
571-744-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-744-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-744-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-744-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-744-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-744-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-744-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-744-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-744-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-744-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-745VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-745 is split into 1,000-number blocks - detail below
571-745-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-745-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-745-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-745-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-745-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-745-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-745-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-745-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-745-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-745-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-750 is split into 1,000-number blocks - detail below
571-750-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-750-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-750-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-751 is split into 1,000-number blocks - detail below
571-751-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT010/10/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-752 is split into 1,000-number blocks - detail below
571-752-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT004/27/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-752-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT004/27/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-752-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT003/02/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-754 is split into 1,000-number blocks - detail below
571-754-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-754-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-754-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-754-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-754-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-754-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-754-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-754-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-754-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-757 is split into 1,000-number blocks - detail below
571-757-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-757-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-757-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-758 is split into 1,000-number blocks - detail below
571-758-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT005/06/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-758-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT008/08/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-759 is split into 1,000-number blocks - detail below
571-759-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/24/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-759-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/24/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-759-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/24/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-759-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/24/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-759-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/24/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-759-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/24/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-759-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT005/11/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-760VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-760 is split into 1,000-number blocks - detail below
571-760-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-760-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-760-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-760-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-760-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-760-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-760-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-760-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/05/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-762 is split into 1,000-number blocks - detail below
571-762-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT009/15/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-762-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT009/15/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-762-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT009/15/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-762-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT009/15/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-764 is split into 1,000-number blocks - detail below
571-764-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT007/08/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-764-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT007/08/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-768VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT007/14/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-768 is split into 1,000-number blocks - detail below
571-768-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT007/14/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-769VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-769 is split into 1,000-number blocks - detail below
571-769-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-786 is split into 1,000-number blocks - detail below
571-786-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT010/08/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-786-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT010/08/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-789 is split into 1,000-number blocks - detail below
571-789-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/10/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-789-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT008/10/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-830 is split into 1,000-number blocks - detail below
571-830-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/14/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-830-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/14/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-835 is split into 1,000-number blocks - detail below
571-835-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-835-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-888 is split into 1,000-number blocks - detail below
571-888-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT008/08/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-888-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT011/21/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-888-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT011/21/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-888-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT012/28/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-888-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT011/21/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-888-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT011/21/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-903 is split into 1,000-number blocks - detail below
571-903-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT003/04/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-903-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT003/04/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-903-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT003/04/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-903-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT003/04/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-903-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT003/04/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-903-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT003/04/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-903-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT003/04/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-903-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT003/04/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-903-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT003/04/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-910 is split into 1,000-number blocks - detail below
571-910-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT007/02/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-910-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT007/02/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-910-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT007/02/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-910-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT007/02/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-910-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT012/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-992 is split into 1,000-number blocks - detail below
571-992-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/20/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-992-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/20/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
571-992-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/20/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-203VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-206 is split into 1,000-number blocks - detail below
703-206-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-209VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-220VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-223 is split into 1,000-number blocks - detail below
703-223-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/03/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-223-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT011/03/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-223-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT002/21/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-223-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT002/21/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-224 is split into 1,000-number blocks - detail below
703-224-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-225 is split into 1,000-number blocks - detail below
703-225-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT007/14/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-229 is split into 1,000-number blocks - detail below
703-229-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-229-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT002/16/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-269 is split into 1,000-number blocks - detail below
703-269-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-286 is split into 1,000-number blocks - detail below
703-286-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/20/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-300 is split into 1,000-number blocks - detail below
703-300-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/09/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-300-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT006/09/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-302 is split into 1,000-number blocks - detail below
703-302-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-302-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-303VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-309VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-310 is split into 1,000-number blocks - detail below
703-310-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-310-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-314VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-317 is split into 1,000-number blocks - detail below
703-317-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-321 is split into 1,000-number blocks - detail below
703-321-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/20/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-334 is split into 1,000-number blocks - detail below
703-334-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT001/15/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-338VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-340 is split into 1,000-number blocks - detail below
703-340-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-340-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-340-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-340-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-340-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-341 is split into 1,000-number blocks - detail below
703-341-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-341-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-342 is split into 1,000-number blocks - detail below
703-342-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/07/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-342-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/07/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-342-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-342-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/07/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-343 is split into 1,000-number blocks - detail below
703-343-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT008/17/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-345 is split into 1,000-number blocks - detail below
703-345-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/12/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-347 is split into 1,000-number blocks - detail below
703-347-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-347-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-347-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-347-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-347-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-362VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-380VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-383 is split into 1,000-number blocks - detail below
703-383-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT006/23/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-386 is split into 1,000-number blocks - detail below
703-386-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/06/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-388 is split into 1,000-number blocks - detail below
703-388-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/16/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-388-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-395VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-397 is split into 1,000-number blocks - detail below
703-397-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/24/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-397-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT004/24/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-401VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-409VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-415 is split into 1,000-number blocks - detail below
703-415-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-419 is split into 1,000-number blocks - detail below
703-419-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-423 is split into 1,000-number blocks - detail below
703-423-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT004/24/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-438 is split into 1,000-number blocks - detail below
703-438-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT006/23/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-462 is split into 1,000-number blocks - detail below
703-462-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/20/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-462-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/20/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-462-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/20/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-470VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-473VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-473 is split into 1,000-number blocks - detail below
703-473-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-473-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-473-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-473-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-473-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-473-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-473-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/18/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-473-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/18/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-473-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/18/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-473-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/18/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-474VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-474 is split into 1,000-number blocks - detail below
703-474-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-474-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-474-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-474-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-474-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-474-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-474-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/12/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-474-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT001/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-474-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-474-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-475VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-477VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-478 is split into 1,000-number blocks - detail below
703-478-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/12/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-488 is split into 1,000-number blocks - detail below
703-488-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT007/10/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-496 is split into 1,000-number blocks - detail below
703-496-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036OCCOQUANBTVLMD18GT003/25/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-501VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-504 is split into 1,000-number blocks - detail below
703-504-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-505VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-507VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-508VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-509VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-512 is split into 1,000-number blocks - detail below
703-512-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/25/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-512-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/25/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-512-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/25/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-531 is split into 1,000-number blocks - detail below
703-531-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/20/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-531-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT001/25/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-541 is split into 1,000-number blocks - detail below
703-541-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-559 is split into 1,000-number blocks - detail below
703-559-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/03/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-559-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT004/03/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-577VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-600 is split into 1,000-number blocks - detail below
703-600-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-606VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-608VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-609VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-618VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-622VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-623VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-624VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-625VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-626VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-627VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-628VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-629VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-647 is split into 1,000-number blocks - detail below
703-647-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-650 is split into 1,000-number blocks - detail below
703-650-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-654 is split into 1,000-number blocks - detail below
703-654-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT007/14/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-654-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT007/14/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-656 is split into 1,000-number blocks - detail below
703-656-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/13/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-659 is split into 1,000-number blocks - detail below
703-659-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/13/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-659-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/13/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-659-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/13/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-663 is split into 1,000-number blocks - detail below
703-663-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/20/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-666 is split into 1,000-number blocks - detail below
703-666-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT007/23/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-677 is split into 1,000-number blocks - detail below
703-677-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT002/20/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-678 is split into 1,000-number blocks - detail below
703-678-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-678-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-678-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-678-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-678-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-678-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT006/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-689 is split into 1,000-number blocks - detail below
703-689-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT007/10/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-717 is split into 1,000-number blocks - detail below
703-717-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-717-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-717-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-717-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-722 is split into 1,000-number blocks - detail below
703-722-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036ARCOLABTVLMD18GT007/02/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-732VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-743 is split into 1,000-number blocks - detail below
703-743-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HAYMARKETBTVLMD18GT009/11/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-762 is split into 1,000-number blocks - detail below
703-762-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/16/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-773 is split into 1,000-number blocks - detail below
703-773-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/24/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-776 is split into 1,000-number blocks - detail below
703-776-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT001/31/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-789 is split into 1,000-number blocks - detail below
703-789-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/09/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-789-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/09/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-789-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/09/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-789-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT004/09/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-804 is split into 1,000-number blocks - detail below
703-804-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT010/29/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-804-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT010/29/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-804-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT010/29/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-804-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT010/29/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-810 is split into 1,000-number blocks - detail below
703-810-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT003/07/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-810-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-826 is split into 1,000-number blocks - detail below
703-826-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT008/28/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-826-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT002/21/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-826-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT005/22/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-826-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT005/22/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-835 is split into 1,000-number blocks - detail below
703-835-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT009/09/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-835-1XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT009/09/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-853 is split into 1,000-number blocks - detail below
703-853-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-853-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-853-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036MANASSASBTVLMD18GT010/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-883 is split into 1,000-number blocks - detail below
703-883-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN17BTVLMD18GT011/16/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-894 is split into 1,000-number blocks - detail below
703-894-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-894-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT005/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-901VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-909VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-935 is split into 1,000-number blocks - detail below
703-935-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT004/11/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-945 is split into 1,000-number blocks - detail below
703-945-0XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-945-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-945-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-945-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-945-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-945-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-945-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-945-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-945-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT004/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-947 is split into 1,000-number blocks - detail below
703-947-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT009/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-947-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN19BTVLMD18GT006/23/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-949 is split into 1,000-number blocks - detail below
703-949-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/17/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-949-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036HERNDONBTVLMD18GT006/17/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-973VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-975VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-980VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-989VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSNGTNZN08BTVLMD18GT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
703-996 is split into 1,000-number blocks - detail below
703-996-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DULLESBTVLMD18GT008/28/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-202DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/15/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-202 is split into 1,000-number blocks - detail below
771-202-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/15/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-202-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/15/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-202-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/15/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-202-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/15/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-202-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT002/15/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-217DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/11/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-217 is split into 1,000-number blocks - detail below
771-217-0XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-217-1XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-217-2XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-217-3XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-217-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/11/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-217-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/11/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-217-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/11/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-217-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT010/11/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-219DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-219 is split into 1,000-number blocks - detail below
771-219-4XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-219-5XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-219-6XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-219-7XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-219-8XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
771-219-9XXXDCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036WSHNGTNZN1BTVLMD18GT011/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-244 is split into 1,000-number blocks - detail below
826-244-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT010/24/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-244-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT010/24/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-244-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT010/15/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-272 is split into 1,000-number blocks - detail below
826-272-2XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT011/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-272-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT011/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-272-4XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT011/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-272-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT010/22/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-272-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT010/22/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-272-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT010/09/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-277VANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT011/24/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-277 is split into 1,000-number blocks - detail below
826-277-3XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT006/12/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-277-5XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT006/12/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-277-6XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT011/24/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-277-7XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT011/24/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-277-8XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT011/24/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
826-277-9XXXVANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036STAFFORDBTVLMD18GT011/24/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD and VA suburbs) (236)
Tandem: N/A
🔧 Explore Switch(CLLI: BTVLMD18GT0))
🕘 Prefix History
🔎 Explore Carrier Information
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