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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
227-251MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 227-251
227-251-0MDONVOY, LLC - MD (Sinch)876DWSNGTNZN10NOCLLIKNOWN10/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
227-251-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395WSNGTNZN10WASKDCFNAMD10/24/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
227-251-2MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
227-251-3MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
227-251-4MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18GT012/02/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
227-251-5MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
227-251-6MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
227-251-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
227-251-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
227-251-9MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18GT009/18/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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