Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-201MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18G0011/07/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-201
301-201-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395WSNGTNZN10WASKDCFNAMD07/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-201-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18G0008/04/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-201-2MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18G0008/04/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-201-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855WSNGTNZN10BTVLMD12CM911/15/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-201-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855WSNGTNZN10BTVLMD12CM911/15/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-201-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855WSNGTNZN10BTVLMD12CM911/15/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-201-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855WSNGTNZN10BTVLMD12CM911/15/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-201-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18G0012/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-201-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18G0011/07/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-201-9MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSNGTNZN10BTVLMD18G0011/07/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info