Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
227-285MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLEMNRVMDMOXFX06/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 227-285
227-285-0MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLEMNRVMDMOXFX06/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
227-285-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLEMNRVMDMOXFX06/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
227-285-2MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLEMNRVMDMOXFX06/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
227-285-3MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLEMNRVMDMOXFX06/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
227-285-4MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLEMNRVMDMOXFX06/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
227-285-5MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLEMNRVMDMOXFX06/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
227-285-6MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLEMNRVMDMOXFX06/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
227-285-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLEMNRVMDMOXFX06/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
227-285-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLEMNRVMDMOXFX06/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
227-285-9MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036MYERSVILLEMNRVMDMOXFX06/17/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
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