227-206 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 08/31/2023 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-206-0 | MD | COMMIO, LLC | 939H | WSHNGTNZN5 | NOCLLIKNOWN | 11/24/2023 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-206-1 | MD | COMMIO, LLC | 939H | WSHNGTNZN5 | NOCLLIKNOWN | 11/24/2023 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-206-2 | MD | COMMIO, LLC | 939H | WSHNGTNZN5 | NOCLLIKNOWN | 11/24/2023 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-206-3 | MD | COMMIO, LLC | 939H | WSHNGTNZN5 | NOCLLIKNOWN | 11/24/2023 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-206-4 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 01/29/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-206-5 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 01/29/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-206-6 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 01/29/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-206-7 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 01/29/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-206-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 08/31/2023 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-206-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 08/31/2023 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-230 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 01/29/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-230-0 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 01/29/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-230-1 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 01/29/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-230-2 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 04/09/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-230-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 02/12/2024 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
227-230-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 02/12/2024 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-304 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 07/03/2002 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-304-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 04/21/2003 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-304-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 04/21/2003 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-304-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 04/21/2003 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-304-3 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | WSHNGTNZN5 | NOCLLIKNOWN | 08/22/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-304-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 04/16/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-304-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 04/16/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-304-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 02/05/2003 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-304-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 10/31/2002 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-304-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 10/31/2002 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-304-9 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 01/26/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-312 | MD | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications) | 3910 | WSHNGTNZN5 | HRNDVA13AMD | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-312-0 | MD | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications) | 3910 | WSHNGTNZN5 | HRNDVA13AMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-312-1 | MD | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications) | 3910 | WSHNGTNZN5 | HRNDVA13AMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-312-2 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | NOCLLIKNOWN | 11/14/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-312-3 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | NOCLLIKNOWN | 11/14/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-312-4 | MD | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications) | 3910 | WSHNGTNZN5 | HRNDVA13AMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-312-5 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | WSHNGTNZN5 | NOCLLIKNOWN | 05/26/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-312-6 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | WSHNGTNZN5 | NOCLLIKNOWN | 07/28/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-312-7 | MD | ONVOY SPECTRUM, LLC (Inteliquent) | 624H | WSHNGTNZN5 | NOCLLIKNOWN | 04/21/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-312-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 04/15/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-312-9 | MD | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications) | 3910 | WSHNGTNZN5 | HRNDVA13AMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-337 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | VINNVACBDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON DC Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-337-0 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | VINNVACBDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON DC Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-337-1 | MD | TERRA NOVA TELECOM INC. | 145J | WSHNGTNZN5 | NOCLLIKNOWN | 07/07/2023 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-337-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 01/10/2019 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-337-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 10/01/2019 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-337-4 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | WSHNGTNZN5 | NOCLLIKNOWN | 06/07/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-337-5 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | WSHNGTNZN5 | NOCLLIKNOWN | 04/11/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-337-6 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | WSHNGTNZN5 | NOCLLIKNOWN | 03/15/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-337-7 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | WSHNGTNZN5 | NOCLLIKNOWN | 03/15/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-337-8 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | WSHNGTNZN5 | NOCLLIKNOWN | 03/15/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-337-9 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | WSHNGTNZN5 | NOCLLIKNOWN | 06/07/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-375 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-375-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-375-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-375-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-375-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-375-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-375-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-375-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-375-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-375-8 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-375-9 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-392 | MD | STARPOWER COMMUNICATIONS, LLC - MD | 8832 | WSHNGTNZN5 | LNHMMDADGT0 | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-392-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 05/12/2011 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-392-1 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 04/30/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-392-2 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 02/06/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-392-3 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | NOCLLIKNOWN | 12/05/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-392-4 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | NOCLLIKNOWN | 12/05/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-392-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 07/12/2011 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-392-6 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 09/12/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-392-7 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 05/23/2013 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-392-8 | MD | STARPOWER COMMUNICATIONS, LLC - MD | 8832 | WSHNGTNZN5 | LNHMMDADGT0 | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-392-9 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 05/23/2013 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-417 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-417-0 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-417-1 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-417-2 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-417-3 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-417-4 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-417-5 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-417-6 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-417-7 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-417-8 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-417-9 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-455 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | WSHNGTNZN5 | STNGVA08DS0 | 06/20/2001 | Prefix Type: CLEC Switch Name: STERLING Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-455-0 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | WSHNGTNZN5 | STNGVA08DS0 | N/A | Prefix Type: CLEC Switch Name: STERLING Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-455-1 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | WSHNGTNZN5 | STNGVA08DS0 | N/A | Prefix Type: CLEC Switch Name: STERLING Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-455-2 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 10/05/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-455-3 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | NOCLLIKNOWN | 12/27/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-455-4 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | NOCLLIKNOWN | 12/23/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-455-5 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | NOCLLIKNOWN | 12/27/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-455-6 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 06/11/2007 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-455-7 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 06/11/2007 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-455-8 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 07/14/2005 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-455-9 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | WSHNGTNZN5 | STNGVA08DS0 | N/A | Prefix Type: CLEC Switch Name: STERLING Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-492 | MD | US LEC OF MARYLAND, INC. | 2589 | WSHNGTNZN5 | TYCRVA03DS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: MCLEAN Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-492-0 | MD | US LEC OF MARYLAND, INC. | 2589 | WSHNGTNZN5 | TYCRVA03DS0 | N/A | Prefix Type: CLEC Switch Name: MCLEAN Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-492-1 | MD | US LEC OF MARYLAND, INC. | 2589 | WSHNGTNZN5 | TYCRVA03DS0 | N/A | Prefix Type: CLEC Switch Name: MCLEAN Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-492-2 | MD | US LEC OF MARYLAND, INC. | 2589 | WSHNGTNZN5 | TYCRVA03DS0 | N/A | Prefix Type: CLEC Switch Name: MCLEAN Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-492-3 | MD | US LEC OF MARYLAND, INC. | 2589 | WSHNGTNZN5 | TYCRVA03DS0 | N/A | Prefix Type: CLEC Switch Name: MCLEAN Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-492-4 | MD | US LEC OF MARYLAND, INC. | 2589 | WSHNGTNZN5 | TYCRVA03DS0 | N/A | Prefix Type: CLEC Switch Name: MCLEAN Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-492-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 06/02/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-492-6 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 03/30/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-492-7 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | NOCLLIKNOWN | 08/16/2007 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-492-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 08/14/2008 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-492-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 06/26/2013 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-508 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-508-0 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-508-1 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-508-2 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-508-3 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-508-4 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-508-5 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-508-6 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-508-7 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-508-8 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-508-9 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-532 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 10/29/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-532-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 10/30/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-532-1 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 03/26/2015 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-532-2 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 05/02/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-532-3 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 05/02/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-532-4 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 05/02/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-532-5 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 11/07/2013 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-532-6 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 11/08/2013 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-532-7 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 11/08/2013 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-532-8 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 05/02/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-532-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 05/22/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-563 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | VINNVACBDS0 | 07/05/2017 | Prefix Type: CLEC Switch Name: WASHINGTON DC Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-563-0 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | VINNVACBDS0 | 07/06/2017 | Prefix Type: CLEC Switch Name: WASHINGTON DC Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-563-1 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 07/12/2017 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-563-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 07/20/2017 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-563-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 07/20/2017 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-563-4 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | WSHNGTNZN5 | NOCLLIKNOWN | 10/22/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-563-5 | MD | BARR TELL USA, INC. | 964H | WSHNGTNZN5 | NOCLLIKNOWN | 04/26/2018 | Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-563-6 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | WSHNGTNZN5 | NOCLLIKNOWN | 04/11/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-563-7 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | WSHNGTNZN5 | NOCLLIKNOWN | 05/25/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-563-8 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | WSHNGTNZN5 | NOCLLIKNOWN | 04/11/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-563-9 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | VINNVACBDS0 | 04/18/2019 | Prefix Type: CLEC Switch Name: WASHINGTON DC Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-612 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 00/00/0000 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-612-0 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 08/06/2010 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-612-1 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 08/06/2010 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-612-2 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 08/06/2010 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-612-3 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 08/06/2010 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-612-4 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 08/06/2010 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-612-5 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 08/06/2010 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-612-6 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 08/06/2010 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-612-7 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 08/06/2010 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-612-8 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 08/06/2010 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-612-9 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 08/06/2010 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-619 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 00/00/0000 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-619-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 08/14/2008 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-619-1 | MD | CTC COMMUNICATIONS CORP. - MD (Windstream Holdings) | 2697 | WSHNGTNZN5 | NOCLLIKNOWN | 12/19/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-619-2 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 09/20/2007 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-619-3 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 09/14/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-619-4 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 09/14/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-619-5 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 09/20/2007 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-619-6 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 10/03/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-619-7 | MD | XO MARYLAND, LLC (Verizon Communications) | 4773 | WSHNGTNZN5 | WASHDCCZDS1 | 06/29/2007 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-619-8 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 09/17/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-619-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 05/06/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-677 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 05/20/2019 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-677-0 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 05/21/2019 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-677-1 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 05/21/2019 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-677-2 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 05/21/2019 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-677-3 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 05/21/2019 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-677-4 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 05/21/2019 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-677-5 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 05/21/2019 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-677-6 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 05/21/2019 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-677-7 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 05/21/2019 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-677-8 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 05/21/2019 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-677-9 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 05/21/2019 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-691 | MD | GLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc) | 6050 | WSHNGTNZN5 | WASJDCDCDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON DC Switch Type: NORTEL DMS 500 LATA: N/A Tandem: N/A Detailed Switch Info |
240-691-0 | MD | GLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc) | 6050 | WSHNGTNZN5 | WASJDCDCDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON DC Switch Type: NORTEL DMS 500 LATA: N/A Tandem: N/A Detailed Switch Info |
240-691-1 | MD | GLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc) | 6050 | WSHNGTNZN5 | WASJDCDCDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON DC Switch Type: NORTEL DMS 500 LATA: N/A Tandem: N/A Detailed Switch Info |
240-691-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 04/30/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-691-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 04/30/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-691-4 | MD | GLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc) | 6050 | WSHNGTNZN5 | WASJDCDCDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON DC Switch Type: NORTEL DMS 500 LATA: N/A Tandem: N/A Detailed Switch Info |
240-691-5 | MD | GLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc) | 6050 | WSHNGTNZN5 | WASJDCDCDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON DC Switch Type: NORTEL DMS 500 LATA: N/A Tandem: N/A Detailed Switch Info |
240-691-6 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 11/28/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-691-7 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 11/28/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-691-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 09/03/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-691-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 12/20/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-695 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
240-695-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 08/07/2015 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-695-1 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 05/09/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-695-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 01/05/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-695-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 08/05/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-695-4 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 02/04/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-695-5 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
240-695-6 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 01/04/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-695-7 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 03/03/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-695-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 06/15/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-695-9 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | WSHNGTNZN5 | TMHLMDTHDS0 | 03/23/2020 | Prefix Type: CLEC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
240-716 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 11/15/2013 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-716-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 09/10/2014 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-716-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 09/10/2014 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-716-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 11/13/2014 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-716-3 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 08/28/2014 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-716-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 11/13/2014 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-716-5 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 10/09/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-716-6 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 10/09/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-716-7 | MD | CENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc) | 508J | WSHNGTNZN5 | WASIDCRG7MD | 03/05/2014 | Prefix Type: IPES Switch Name: WSHNGTNZN1 Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-716-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 11/15/2013 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-716-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 11/15/2013 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-719 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 04/11/2016 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-719-0 | MD | TELNYX LLC | 073H | WSHNGTNZN5 | NOCLLIKNOWN | 03/02/2017 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-719-1 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 11/18/2016 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-719-2 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 06/23/2016 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-719-3 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 11/22/2016 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-719-4 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 06/22/2017 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
240-719-5 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 12/21/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-719-6 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 12/21/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-719-7 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 03/21/2017 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-719-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 11/09/2016 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-719-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 04/11/2016 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-721 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 03/19/2020 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
240-721-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 04/21/2020 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-721-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 03/20/2020 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
240-721-2 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 03/20/2020 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
240-721-3 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 03/20/2020 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
240-721-4 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 03/20/2020 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
240-721-5 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 03/20/2020 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
240-721-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 03/20/2020 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
240-721-7 | MD | COMMIO, LLC | 939H | WSHNGTNZN5 | NOCLLIKNOWN | 08/05/2021 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-721-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 04/27/2020 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-721-9 | MD | COMMIO, LLC | 939H | WSHNGTNZN5 | NOCLLIKNOWN | 08/05/2021 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-765 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCCZDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS10S LATA: N/A Tandem: N/A Detailed Switch Info |
240-765-0 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCCZDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS10S LATA: N/A Tandem: N/A Detailed Switch Info |
240-765-1 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCCZDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS10S LATA: N/A Tandem: N/A Detailed Switch Info |
240-765-2 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 01/27/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-765-3 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | WSHNGTNZN5 | NOCLLIKNOWN | 03/15/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-765-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 10/16/2007 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-765-5 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 08/18/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-765-6 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCCZDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS10S LATA: N/A Tandem: N/A Detailed Switch Info |
240-765-7 | MD | YMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack)) | 281E | WSHNGTNZN5 | NOCLLIKNOWN | 09/24/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-765-8 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 01/26/2005 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-765-9 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 01/26/2005 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-767 | MD | CAVALIER EAST, LLC - MD (Windstream Communications) | 4820 | WSHNGTNZN5 | WASHDC12OMD | 05/09/2001 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-767-0 | MD | CAVALIER EAST, LLC - MD (Windstream Communications) | 4820 | WSHNGTNZN5 | WASHDC12OMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-767-1 | MD | CAVALIER EAST, LLC - MD (Windstream Communications) | 4820 | WSHNGTNZN5 | WASHDC12OMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-767-2 | MD | CAVALIER EAST, LLC - MD (Windstream Communications) | 4820 | WSHNGTNZN5 | WASHDC12OMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-767-3 | MD | CAVALIER EAST, LLC - MD (Windstream Communications) | 4820 | WSHNGTNZN5 | WASHDC12OMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-767-4 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | NOCLLIKNOWN | 02/01/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-767-5 | MD | CAVALIER EAST, LLC - MD (Windstream Communications) | 4820 | WSHNGTNZN5 | WASHDC12OMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-767-6 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | NOCLLIKNOWN | 02/01/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-767-7 | MD | VDL, INC. DBA GLOBAL TELECOM BROKERS - MD | 4492 | WSHNGTNZN5 | NOCLLIKNOWN | 02/24/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-767-8 | MD | COMMIO, LLC | 939H | WSHNGTNZN5 | NOCLLIKNOWN | 08/05/2021 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-767-9 | MD | CAVALIER EAST, LLC - MD (Windstream Communications) | 4820 | WSHNGTNZN5 | WASHDC12OMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-788 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | MCLNVA23DS4 | 00/00/0000 | Prefix Type: CLEC Switch Name: MCLEAN Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-788-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 06/11/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-788-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 07/14/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-788-2 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 09/28/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-788-3 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | MCLNVA23DS4 | N/A | Prefix Type: CLEC Switch Name: MCLEAN Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-788-4 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | WSHNGTNZN5 | MCLNVA23DS4 | 04/13/2012 | Prefix Type: CLEC Switch Name: MCLEAN Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-788-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 07/14/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-788-6 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 01/22/2008 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-788-7 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 01/22/2008 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-788-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 08/08/2023 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-788-9 | MD | COMMIO, LLC | 939H | WSHNGTNZN5 | NOCLLIKNOWN | 08/05/2021 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-795 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 08/12/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-795-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 08/12/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-795-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 09/10/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-795-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 09/10/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-795-3 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 08/25/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-795-4 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 08/25/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-795-5 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 07/26/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-795-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 10/06/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-795-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 09/10/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-795-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 09/10/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-795-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 09/10/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-830 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 11/10/2015 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-830-0 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 01/25/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-830-1 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 02/17/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-830-2 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 11/16/2015 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-830-3 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 03/29/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-830-4 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 03/29/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-830-5 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 03/29/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-830-6 | MD | IP HORIZON LLC | 515J | WSHNGTNZN5 | NOCLLIKNOWN | 05/03/2016 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-830-7 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 02/17/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-830-8 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 02/17/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-830-9 | MD | IP HORIZON LLC | 515J | WSHNGTNZN5 | NOCLLIKNOWN | 05/03/2016 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-838 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CM1 | 03/12/2001 | Prefix Type: PCS Switch Name: BELTSVILLE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-838-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CM1 | N/A | Prefix Type: PCS Switch Name: BELTSVILLE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-838-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CM1 | N/A | Prefix Type: PCS Switch Name: BELTSVILLE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-838-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CM1 | 03/12/2007 | Prefix Type: PCS Switch Name: BELTSVILLE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-838-3 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 11/29/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-838-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CM1 | N/A | Prefix Type: PCS Switch Name: BELTSVILLE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-838-5 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 11/29/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-838-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CM1 | N/A | Prefix Type: PCS Switch Name: BELTSVILLE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-838-7 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 11/29/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-838-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CM1 | 07/18/2007 | Prefix Type: PCS Switch Name: BELTSVILLE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-838-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CM1 | N/A | Prefix Type: PCS Switch Name: BELTSVILLE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-857 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 00/00/0000 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-882 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-882-0 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-882-1 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-882-2 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-882-3 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-882-4 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-882-5 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-882-6 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-882-7 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-882-8 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-882-9 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-890 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 12/07/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-890-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 12/07/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-890-1 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 03/28/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-890-2 | MD | ONVOY SPECTRUM, LLC (Inteliquent) | 624H | WSHNGTNZN5 | NOCLLIKNOWN | 01/27/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-890-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 03/28/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-890-4 | MD | ONVOY SPECTRUM, LLC (Inteliquent) | 624H | WSHNGTNZN5 | NOCLLIKNOWN | 12/28/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-890-5 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 06/28/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-890-6 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 06/28/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-890-7 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 07/26/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-890-8 | MD | ONVOY SPECTRUM, LLC (Inteliquent) | 624H | WSHNGTNZN5 | NOCLLIKNOWN | 12/28/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
240-890-9 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 07/26/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-278 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | RSTNVABHDS3 | 00/00/0000 | Prefix Type: CLEC Switch Name: RESTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-278-0 | MD | QUANTUM TELECOMMUNICATIONS, INC. - MD | 2596 | WSHNGTNZN5 | NOCLLIKNOWN | 10/23/2003 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-278-1 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 05/20/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-278-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 02/27/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-278-3 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | WSHNGTNZN5 | NOCLLIKNOWN | 02/26/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-278-4 | MD | ONVOY SPECTRUM, LLC (Inteliquent) | 624H | WSHNGTNZN5 | NOCLLIKNOWN | 10/11/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-278-5 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 07/03/2008 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-278-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 08/20/2015 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-278-7 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 07/03/2008 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-278-8 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 05/28/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-278-9 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | RSTNVABHDS3 | N/A | Prefix Type: CLEC Switch Name: RESTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-316 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-316-0 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-316-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-316-2 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-316-3 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-316-4 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-316-5 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-316-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-316-7 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-316-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 08/20/2015 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-316-9 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 03/19/2015 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-324 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | CPHGMDCADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-333 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | CPHGMDCADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-336 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | CPHGMDCADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-343 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-343-0 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-343-1 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-343-2 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-343-3 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-343-4 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-343-5 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-343-6 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-343-7 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-343-8 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-343-9 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-350 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | CPHGMDCADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-420 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-423 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-433 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | ALTWMDATDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 6 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-433-0 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | ALTWMDATDS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 6 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-433-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 12/13/2007 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-433-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 05/19/2008 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-433-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 05/19/2008 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-433-4 | MD | YMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack)) | 281E | WSHNGTNZN5 | NOCLLIKNOWN | 09/24/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-433-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 03/14/2008 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-433-6 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | WSHNGTNZN5 | ALTWMDATDS0 | 04/11/2019 | Prefix Type: CLEC Switch Name: WASZ 6 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-433-7 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 05/28/2015 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-433-8 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 07/30/2015 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-433-9 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | ALTWMDATDS0 | 11/05/2019 | Prefix Type: PCS Switch Name: WASZ 6 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-440 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-440-0 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-440-1 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-440-2 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-440-3 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-440-4 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-440-5 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-440-6 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-440-7 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-440-8 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-440-9 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-449 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | ALTWMDATDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 6 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-456 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 00/00/0000 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-456-0 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 05/28/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-456-1 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | N/A | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-456-2 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | N/A | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-456-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 08/06/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-456-4 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 05/18/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-456-5 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 05/18/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-456-6 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 11/16/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-456-7 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 04/18/2013 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-456-8 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | N/A | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-456-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 08/02/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-499 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | CPHGMDCADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-516 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-541 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN5 | WASHDCTTDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-541-0 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 08/08/2012 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-541-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN5 | WASHDCTTDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-541-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN5 | WASHDCTTDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-541-3 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 01/20/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-541-4 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 05/23/2013 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-541-5 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN5 | WASHDCTTDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-541-6 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | WSHNGTNZN5 | BTVLMD12CMA | 05/23/2013 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-541-7 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 11/17/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-541-8 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 11/17/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-541-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 09/12/2013 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-568 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-599 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | CLTNMDCLDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 16 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-635 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | WASHDCDP8MD | 07/27/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-635-0 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 03/15/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-635-1 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 03/15/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-635-2 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 12/08/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-635-3 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 08/16/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-635-4 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 08/16/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-635-5 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 08/16/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-635-6 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 01/10/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-635-7 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 01/10/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-635-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 10/05/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-635-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 08/08/2023 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-636 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-636-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | LDVRMDLODS0 | 10/01/2019 | Prefix Type: WIRELESS Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-636-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-636-2 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-636-3 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 08/15/2013 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-636-4 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 12/10/2009 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-636-5 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 07/21/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-636-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-636-7 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 07/21/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-636-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-636-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-669 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-702 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-727 | MD | BALTIMORE-WASHINGTON TELEPHONE (BWT) | 8697 | WSHNGTNZN5 | LARLMDEH00T | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-735 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-736 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-763 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-778 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | RSTNVABHDS3 | 00/00/0000 | Prefix Type: CLEC Switch Name: RESTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-778-0 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 09/13/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-778-1 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | RSTNVABHDS3 | N/A | Prefix Type: CLEC Switch Name: RESTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-778-2 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 05/21/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-778-3 | MD | YMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack)) | 281E | WSHNGTNZN5 | NOCLLIKNOWN | 09/24/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-778-4 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 09/28/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-778-5 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 06/18/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-778-6 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | WSHNGTNZN5 | NOCLLIKNOWN | 03/07/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-778-7 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 09/24/2007 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-778-8 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 09/28/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-778-9 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 09/13/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-808 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | CPHGMDCADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-817 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-836 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-836-0 | MD | IP HORIZON LLC | 515J | WSHNGTNZN5 | NOCLLIKNOWN | 08/12/2013 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-836-1 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 12/22/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-836-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | WSHNGTNZN5 | WASKDCFNAMD | 10/04/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-836-3 | MD | XO MARYLAND, LLC (Verizon Communications) | 4773 | WSHNGTNZN5 | WASHDCCZDS1 | 01/13/2011 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-836-4 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | NOCLLIKNOWN | 12/10/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-836-5 | MD | YMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack)) | 281E | WSHNGTNZN5 | NOCLLIKNOWN | 08/23/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-836-6 | MD | YMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack)) | 281E | WSHNGTNZN5 | NOCLLIKNOWN | 08/23/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-836-7 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-836-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | WSHNGTNZN5 | BTVLMD12CMA | 06/23/2015 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-836-9 | MD | ATX TELECOMMUNICATIONS SERVICES, LTD. | 1958 | WSHNGTNZN5 | NOCLLIKNOWN | 02/27/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-883 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-883-0 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-883-1 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 01/31/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-883-2 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-883-3 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-883-4 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-883-5 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-883-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-883-7 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-883-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-883-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-899 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | TMHLMDTHDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-909 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-909-0 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 06/06/2013 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-909-1 | MD | COMCAST IP PHONE, LLC | 318J | WSHNGTNZN5 | ARTNVAARXDY | 10/27/2015 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-909-2 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-909-3 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 04/20/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-909-4 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 03/24/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-909-5 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 04/20/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-909-6 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-909-7 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-909-8 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | NOCLLIKNOWN | 04/20/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-909-9 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WSHNGTNZN5 | WASHDCINDS0 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
301-925 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | LDVRMDLODS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 4 Switch Type: WECO 5ESS Host (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-967 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSHNGTNZN5 | STLDMDSLDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 5 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-981 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | WSHNGTNZN5 | LARLMDCC5MD | 00/00/0000 | Prefix Type: CLEC Switch Name: LAUREL Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |