| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| Thousands block for 202-230 | |||||||
| 202-230-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 09/18/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-235 | |||||||
| 202-235-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 11/05/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-239 | |||||||
| 202-239-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 05/15/2007 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-239-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 02/01/2007 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-240 | |||||||
| 202-240-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/22/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-240-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/22/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-240-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/22/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-247 | |||||||
| 202-247-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 09/25/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-247-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 09/25/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-247-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 09/25/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-317 | |||||||
| 202-317-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/19/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-317-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/19/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-317-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/19/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-317-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/19/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-317-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/19/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-317-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/19/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-350 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| Thousands block for 202-350 | |||||||
| 202-350-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 08/25/2003 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-350-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 08/25/2003 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-351 | |||||||
| 202-351-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 09/27/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-370 | |||||||
| 202-370-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/03/2006 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-378 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| Thousands block for 202-378 | |||||||
| 202-378-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| 202-378-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| 202-378-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| Thousands block for 202-403 | |||||||
| 202-403-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/13/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-414 | |||||||
| 202-414-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 08/01/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-420 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/19/2005 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-420 | |||||||
| 202-420-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/23/2005 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-420-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/23/2005 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-420-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/23/2005 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-420-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/23/2005 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-423 | |||||||
| 202-423-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 03/14/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-428 | |||||||
| 202-428-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 07/02/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-428-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 07/09/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-445 | |||||||
| 202-445-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 08/01/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-471 | |||||||
| 202-471-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 04/20/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-471-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 04/27/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-551 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| Thousands block for 202-551 | |||||||
| 202-551-0 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| 202-551-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| 202-551-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/10/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-551-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/10/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-551-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/10/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-551-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/10/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-551-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/10/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-551-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/10/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-551-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 05/10/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-551-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| Thousands block for 202-567 | |||||||
| 202-567-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 09/04/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-567-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 09/04/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-568 | |||||||
| 202-568-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 02/22/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-572 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 02/28/2001 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-609 | |||||||
| 202-609-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 04/24/2006 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-644 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 05/11/2011 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-644 | |||||||
| 202-644-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 05/13/2011 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-644-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 05/13/2011 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-649 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 08/05/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-649 | |||||||
| 202-649-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 08/06/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-649-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 08/06/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-649-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 08/06/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-649-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 08/06/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-649-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 08/06/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-649-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 08/06/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-649-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 08/06/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-649-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 08/06/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-649-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 08/06/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-684 | |||||||
| 202-684-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 09/01/2006 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-688 | |||||||
| 202-688-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/04/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-730 | |||||||
| 202-730-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 04/20/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-756 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| Thousands block for 202-758 | |||||||
| 202-758-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 11/14/2006 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-772 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| 202-777 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | 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 |
| 202-791 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 04/07/2014 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-791 | |||||||
| 202-791-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 04/08/2014 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-791-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 04/08/2014 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-791-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 04/08/2014 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-791-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 04/08/2014 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-807 | |||||||
| 202-807-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 03/09/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-813 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 02/14/2012 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-813 | |||||||
| 202-813-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCDTDS1 | 02/15/2012 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-816 | |||||||
| 202-816-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 08/30/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 202-831 | |||||||
| 202-831-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 07/19/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-831-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 07/19/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-850 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 02/14/2017 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
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| 202-850-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 02/15/2017 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-850-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 02/15/2017 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-850-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 02/15/2017 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-850-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 02/15/2017 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-850-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 02/15/2017 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-850-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 02/15/2017 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-850-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 02/15/2017 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-850-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 02/15/2017 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
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| 202-864-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 09/16/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-864-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 09/16/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 202-869-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 05/22/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-869-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/29/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 202-902-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/29/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-909 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 03/27/2013 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
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| 202-909-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 03/28/2013 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
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| 202-916-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/03/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-916-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/03/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 202-916-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 06/03/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 202-920-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 07/10/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 202-921-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 07/29/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 202-980-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 12/16/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 227-200-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | NOCLLIKNOWN | 11/09/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-233 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | TOMPKINSVL | 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 |
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| 240-233-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | TOMPKINSVL | 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 |
| 240-237 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LXTNPKGRML | WASHDCDTDS1 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 240-237-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LXTNPKGRML | WASHDCDTDS1 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-249 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | MECHANCSVL | 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 |
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| 240-249-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | MECHANCSVL | 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 |
| 240-254 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HUGHESVL | 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 |
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| 240-254-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HUGHESVL | 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 |
| 240-256 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LEONARDTN | 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 |
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| 240-256-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LEONARDTN | 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 |
| 240-257 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | NANJEMOY | 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 |
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| 240-257-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | NANJEMOY | 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 |
| 240-258 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | RIDGE | 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 |
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| 240-258-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | RIDGE | 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 |
| 240-533 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | WASHDCDTDS1 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 240-533-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | WASHDCDTDS1 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-533-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | WASHDCDTDS1 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 240-541-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | NOCLLIKNOWN | 09/24/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-541-7 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | NOCLLIKNOWN | 09/24/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-541-8 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | NOCLLIKNOWN | 09/24/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-541-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | NOCLLIKNOWN | 09/24/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 240-618-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN10 | NOCLLIKNOWN | 12/09/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 240-669-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN11 | NOCLLIKNOWN | 09/17/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-690 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | WASHDCDTDS1 | 11/10/2016 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 240-690-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | WASHDCDTDS1 | 11/10/2016 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 240-725-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LXTNPKGRML | NOCLLIKNOWN | 09/06/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-748 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | WASHDCDTDS1 | 12/23/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 240-748-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-748-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-748-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-748-5 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 240-748-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 240-762-7 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | NOCLLIKNOWN | 04/11/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 240-847-8 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | NOCLLIKNOWN | 05/16/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 240-906-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | NOCLLIKNOWN | 01/16/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-225 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/21/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 301-225-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/26/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-225-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/26/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-225-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/26/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-225-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/26/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-225-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/26/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-225-5 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/26/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-225-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/26/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-225-7 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/26/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-225-8 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/26/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-225-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/26/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 301-265-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN6 | NOCLLIKNOWN | 11/06/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 301-291-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | NOCLLIKNOWN | 06/26/2003 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 301-337-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | NOCLLIKNOWN | 05/07/2003 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-354 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN10 | 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 |
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| 301-354-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN10 | 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 |
| 301-354-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN10 | 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 |
| 301-354-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN10 | 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 |
| 301-354-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN10 | 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 |
| 301-354-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN10 | 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 |
| 301-354-5 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN10 | 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 |
| 301-354-7 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN10 | 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 |
| 301-354-8 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN10 | 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 |
| 301-354-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN10 | 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 |
| 301-458 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | 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 |
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| 301-458-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | 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 |
| 301-458-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | 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 |
| 301-539 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LA PLATA | 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 |
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| 301-539-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LA PLATA | 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 | 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 |
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| 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 |
| 301-541-5 | 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 |
| 301-542 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WALDORF | 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 |
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| 301-542-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WALDORF | 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 |
| 301-543 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LAUREL236 | 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 |
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| 301-543-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LAUREL236 | 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 |
| 301-543-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LAUREL236 | 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 |
| 301-543-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LAUREL236 | 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 |
| 301-543-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LAUREL236 | 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 |
| 301-543-5 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LAUREL236 | 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 |
| 301-543-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LAUREL236 | 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 |
| 301-547 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | WASHDCDTDS1 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 301-547-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | WASHDCDTDS1 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-547-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | WASHDCDTDS1 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-547-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | WASHDCDTDS1 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-556 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | 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 |
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| 301-556-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | 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 |
| 301-556-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | 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 |
| 301-556-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | 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 |
| 301-556-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | 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 |
| 301-556-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | 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 |
| 301-623 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z13 | 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 |
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| 301-623-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z13 | 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 |
| 301-623-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z13 | 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 |
| 301-623-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z13 | 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 |
| 301-623-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z13 | 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 |
| 301-623-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z13 | 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 |
| 301-628 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | 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 |
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| 301-628-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | 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 |
| 301-628-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | 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 |
| 301-628-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | 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 |
| 301-628-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | 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 |
| 301-628-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | 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 |
| 301-628-5 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | 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 |
| 301-634 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | 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 |
| 301-658 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ASHTON236 | 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 |
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| 301-658-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ASHTON236 | 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 |
| 301-666 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | 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 |
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| 301-666-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | 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 |
| 301-677 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-679 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN12 | 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 |
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| 301-679-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN12 | 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 |
| 301-683 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | 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 |
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| 301-683-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | 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 |
| 301-683-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | 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 |
| 301-683-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | 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 |
| 301-683-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | 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 |
| 301-683-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | 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 |
| 301-684 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | INDIANHEAD | 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 |
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| 301-684-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | INDIANHEAD | 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 |
| 301-685 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DAMASCS236 | 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 |
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| 301-685-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DAMASCS236 | 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 |
| 301-691 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | POOLESVL | 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 |
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| 301-691-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | POOLESVL | 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 |
| 301-692 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN11 | 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 |
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| 301-692-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN11 | 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 |
| 301-692-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN11 | 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 |
| 301-692-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN11 | 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 |
| 301-692-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN11 | 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 |
| 301-692-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN11 | 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 |
| 301-715 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z15 | 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 |
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| 301-715-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z15 | 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 |
| 301-719 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN16 | 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 |
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| 301-719-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN16 | 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 |
| 301-720 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | BRANDYWINE | 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 |
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| 301-720-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | BRANDYWINE | 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 |
| 301-747 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN6 | 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 |
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| 301-747-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN6 | 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 |
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| 301-803-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-803-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-803-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-803-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-820 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | 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 |
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| 301-820-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | 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 |
| 301-820-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | GAITHERSBG | 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 |
| 301-821 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LAUREL236 | 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 |
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| 301-821-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LAUREL236 | 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 |
| 301-823 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z13 | WASHDCDTDS1 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 301-823-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z13 | WASHDCDTDS1 | 09/11/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-828 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | WASHDCDTDS1 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 301-828-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | WASHDCDTDS1 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 301-830-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN3 | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-832 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | WASHDCDTDS1 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 301-832 | |||||||
| 301-832-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN4 | WASHDCDTDS1 | N/A | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-833 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 301-833 | |||||||
| 301-833-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 06/17/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-833-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 06/17/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-833-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 06/17/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-833-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 06/17/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-833-5 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/08/2003 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-833-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/08/2003 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-833-7 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/08/2003 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-833-8 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/08/2003 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 301-833-9 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | WASHDCDTDS1 | 05/08/2003 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 301-867 | |||||||
| 301-867-1 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNG236Z14 | NOCLLIKNOWN | 07/14/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 301-941 | |||||||
| 301-941-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN2 | NOCLLIKNOWN | 09/06/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 301-994 | |||||||
| 301-994-6 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LXTNPKGRML | NOCLLIKNOWN | 10/15/2003 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 540-602 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | STAFFORD | OCQNVAXAVMD | 06/15/2010 | Prefix Type: CLEC Switch Name: WOODBRIDGE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 540-602 | |||||||
| 540-602-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | STAFFORD | OCQNVAXAVMD | 06/18/2010 | Prefix Type: CLEC Switch Name: WOODBRIDGE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 540-873 | |||||||
| 540-873-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | STAFFORD | NOCLLIKNOWN | 06/30/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-227 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | WASHDCDTDS1 | 00/00/0000 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-250 | |||||||
| 571-250-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 10/09/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-250-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 10/09/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-250-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 10/09/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-250-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 10/09/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-267 | |||||||
| 571-267-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 10/07/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-303 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | WASHDCDTDS1 | 02/23/2007 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-303 | |||||||
| 571-303-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | WASHDCDTDS1 | 02/26/2007 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-303-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | WASHDCDTDS1 | 02/26/2007 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-303-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | WASHDCDTDS1 | 02/26/2007 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-303-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | WASHDCDTDS1 | 02/26/2007 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-303-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | WASHDCDTDS1 | 02/26/2007 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-313 | |||||||
| 571-313-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 04/12/2007 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-353 | |||||||
| 571-353-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 10/12/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-354 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 11/13/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-354 | |||||||
| 571-354-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 11/13/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-354-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 01/13/2009 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-357 | |||||||
| 571-357-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 06/17/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-357-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 05/27/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-366 | |||||||
| 571-366-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 09/02/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-373 | |||||||
| 571-373-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | NOCLLIKNOWN | 03/22/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-373-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | NOCLLIKNOWN | 03/22/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-378 | |||||||
| 571-378-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 07/03/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-391 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 06/08/2018 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-391 | |||||||
| 571-391-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 06/08/2018 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-391-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 06/08/2018 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-391-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 06/08/2018 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-391-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 06/08/2018 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-391-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 06/08/2018 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-391-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 06/08/2018 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-391-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 06/08/2018 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-391-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 06/08/2018 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-391-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 06/08/2018 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-391-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 06/08/2018 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-403 | |||||||
| 571-403-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 08/31/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-403-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 08/31/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-403-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 08/31/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-404 | |||||||
| 571-404-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | BRADDOCK | NOCLLIKNOWN | 08/15/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-430 | |||||||
| 571-430-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 07/09/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-443 | |||||||
| 571-443-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 12/14/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-443-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 12/14/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-443-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 12/14/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-443-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 12/14/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-449 | |||||||
| 571-449-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 12/08/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-458 | |||||||
| 571-458-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 03/20/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-458-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 03/20/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-458-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 03/06/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-459 | |||||||
| 571-459-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | NOCLLIKNOWN | 03/21/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-461 | |||||||
| 571-461-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 01/23/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-476 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/24/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-476 | |||||||
| 571-476-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-476-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-476-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-476-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-476-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-476-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-476-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-476-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-476-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-476-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-480 | |||||||
| 571-480-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 04/26/2007 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-490 | |||||||
| 571-490-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | NOCLLIKNOWN | 05/30/2007 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-507 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | WASHDCTTDS0 | 04/27/2021 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-507 | |||||||
| 571-507-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | WASHDCTTDS0 | 04/27/2021 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-508 | |||||||
| 571-508-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 02/12/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-508-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 02/12/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-508-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 02/12/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-508-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 02/12/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-508-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 02/12/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-508-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 02/12/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-508-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 02/12/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-551 | |||||||
| 571-551-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 04/30/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-565 | |||||||
| 571-565-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 12/28/2015 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-566 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/24/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-566 | |||||||
| 571-566-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-566-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-566-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-566-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-566-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-566-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-566-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-566-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-566-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-566-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | WASHDCDTDS1 | 12/28/2020 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-622 | |||||||
| 571-622-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 01/04/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-630 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 02/26/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-630 | |||||||
| 571-630-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 02/26/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-637 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | WASHDCTTDS0 | 04/26/2023 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-637 | |||||||
| 571-637-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | WASHDCTTDS0 | 04/26/2023 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-637-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | WASHDCTTDS0 | 04/26/2023 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-638 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | WASHDCTTDS0 | 05/05/2023 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-638 | |||||||
| 571-638-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | WASHDCTTDS0 | 05/05/2023 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-645 | |||||||
| 571-645-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 09/23/2015 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-655 | |||||||
| 571-655-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | BRADDOCK | NOCLLIKNOWN | 08/29/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-669 | |||||||
| 571-669-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | NOCLLIKNOWN | 01/28/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-695 | |||||||
| 571-695-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 09/10/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-695-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 09/10/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-695-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 10/30/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-695-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 10/30/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-695-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 10/30/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-699 | |||||||
| 571-699-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 10/15/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-746 | |||||||
| 571-746-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | NOCLLIKNOWN | 06/29/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-766 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | WASHDCDTDS1 | 09/04/2007 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-766 | |||||||
| 571-766-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | WASHDCDTDS1 | 09/06/2007 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-766-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | WASHDCDTDS1 | 04/04/2008 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-778 | |||||||
| 571-778-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | MANASSAS | NOCLLIKNOWN | 01/26/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-786 | |||||||
| 571-786-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 11/16/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-801 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-801 | |||||||
| 571-801-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-801-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-801-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-801-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-801-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-801-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-801-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-801-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-801-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-801-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-802 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-802 | |||||||
| 571-802-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-802-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-802-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-802-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-802-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-802-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-802-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-802-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-802-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-802-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-803 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-803 | |||||||
| 571-803-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-803-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-803-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-803-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-803-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-803-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-803-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-803-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-803-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-803-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-804 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-804 | |||||||
| 571-804-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-804-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-804-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-804-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-804-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-804-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-804-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-804-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-804-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-804-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-805 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-805 | |||||||
| 571-805-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-805-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-805-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-805-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-805-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-805-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-805-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-805-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-805-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-805-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-814 | |||||||
| 571-814-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 11/19/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-820 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-820 | |||||||
| 571-820-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-820-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-820-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-820-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-820-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-820-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-820-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-820-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-820-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-820-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-821 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-821 | |||||||
| 571-821-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-821-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-821-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-821-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-821-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-821-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-821-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-821-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-821-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-821-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-822 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-822 | |||||||
| 571-822-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-822-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-822-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-822-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-822-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-822-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-822-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-822-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-822-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-822-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-823 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-823 | |||||||
| 571-823-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-823-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-823-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-823-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-823-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-823-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-823-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-823-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-823-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-823-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-824 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-824 | |||||||
| 571-824-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-824-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-824-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-824-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-824-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-824-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-824-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-824-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-824-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-824-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | NOCLLIKNOWN | 10/19/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-842 | |||||||
| 571-842-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 11/14/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-842-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 03/14/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-882 | |||||||
| 571-882-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 07/16/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-882-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 07/16/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-882-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 07/16/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-882-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 07/16/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 571-910 | |||||||
| 571-910-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 07/08/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-910-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 07/08/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 571-910-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 07/08/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 703-206 | |||||||
| 703-206-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-206-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-206-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-234 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
| 703-236 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | 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 |
| 703-245 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | 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 |
| 703-251 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | 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 |
| 703-272 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | 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 |
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| 703-272-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | 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 |
| 703-272-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | 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 |
| 703-272-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | 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 |
| 703-272-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | 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 |
| 703-272-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | 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 |
| Thousands block for 703-286 | |||||||
| 703-286-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 09/16/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 703-291 | |||||||
| 703-291-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | TRIANGLE | NOCLLIKNOWN | 06/15/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 703-334 | |||||||
| 703-334-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | MANASSAS | NOCLLIKNOWN | 12/04/2003 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 703-336 | |||||||
| 703-336-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 08/22/2003 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-336-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 08/13/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-337 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | 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 |
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| 703-337-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | ENGLESIDE | 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 |
| Thousands block for 703-342 | |||||||
| 703-342-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 10/21/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 703-414 | |||||||
| 703-414-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 703-420 | |||||||
| 703-420-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | MANASSAS | NOCLLIKNOWN | 02/17/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-423 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | OCQNVAXAVMD | 02/13/2017 | Prefix Type: CLEC Switch Name: WOODBRIDGE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 703-423 | |||||||
| 703-423-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | OCQNVAXAVMD | 02/15/2017 | Prefix Type: CLEC Switch Name: WOODBRIDGE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-423-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | OCQNVAXAVMD | 02/15/2017 | Prefix Type: CLEC Switch Name: WOODBRIDGE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-423-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | OCQNVAXAVMD | 02/15/2017 | Prefix Type: CLEC Switch Name: WOODBRIDGE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-423-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | OCQNVAXAVMD | 02/15/2017 | Prefix Type: CLEC Switch Name: WOODBRIDGE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-423-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | OCQNVAXAVMD | 02/15/2017 | Prefix Type: CLEC Switch Name: WOODBRIDGE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-423-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | OCQNVAXAVMD | 02/15/2017 | Prefix Type: CLEC Switch Name: WOODBRIDGE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-423-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | OCQNVAXAVMD | 02/15/2017 | Prefix Type: CLEC Switch Name: WOODBRIDGE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-423-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | OCQNVAXAVMD | 02/15/2017 | Prefix Type: CLEC Switch Name: WOODBRIDGE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 703-434 | |||||||
| 703-434-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 01/09/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-434-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 01/09/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-434-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 01/09/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-434-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 01/09/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-439 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
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| 703-439-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | WASHDCTTDS0 | 02/18/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-439-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | WASHDCTTDS0 | 02/18/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-439-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | WASHDCTTDS0 | 02/18/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 703-462 | |||||||
| 703-462-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 10/17/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 703-463 | |||||||
| 703-463-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 05/03/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 703-466-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 08/18/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-466-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 08/18/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-466-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 08/18/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 703-539-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | NOCLLIKNOWN | 01/10/2007 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-570 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLESMTRO | 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 |
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| 703-570-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLESMTRO | 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 |
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| 703-579-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 02/18/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-579-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 02/18/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-662 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | 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 |
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| 703-662-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DULLES | 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 |
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| 703-663-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 04/08/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-663-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 09/14/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 703-713-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | NOCLLIKNOWN | 10/07/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-713-8 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN19 | NOCLLIKNOWN | 10/04/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 703-721-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | GVTNVAGRDS0 | 02/15/2018 | Prefix Type: CLEC Switch Name: WASZ 8 Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
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| 703-807-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | 06/29/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-825 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | BRADDOCK | 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 |
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| 703-825-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | BRADDOCK | 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 |
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| 703-872-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN08 | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-885 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
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| 703-885-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
| 703-885-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
| 703-885-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
| 703-885-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
| 703-885-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
| 703-885-5 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
| 703-885-6 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
| 703-885-7 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
| 703-885-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | 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 |
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| 703-889-4 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | NOCLLIKNOWN | 10/14/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-949 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | WASHDCDTDS1 | 01/17/2011 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 703-949-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | WASHDCDTDS1 | 01/17/2011 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-949-3 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | HERNDON | WASHDCDTDS1 | 01/17/2011 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-982 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LORTON | WASHDCTTDS0 | 04/30/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
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| 703-982-9 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | LORTON | WASHDCTTDS0 | 05/07/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-986 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DALE CITY | 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 |
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| 703-986-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | DALE CITY | WASHDCTTDS0 | 06/15/2004 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
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| 703-987-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | OCCOQUAN | NOCLLIKNOWN | 06/15/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 703-992-1 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 04/06/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 703-992-2 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSNGTNZN17 | NOCLLIKNOWN | 04/06/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 757-216 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | NRFOLKZON2 | NRFLVABSDS3 | 00/00/0000 | Prefix Type: CLEC Switch Name: NORFLOK Switch Type: N/A LATA: Norfolk VA (252) Tandem: N/A Detailed Switch Info |
| Thousands block for 757-216 | |||||||
| 757-216-0 | VA | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | NRFOLKZON2 | NRFLVABSDS3 | N/A | Prefix Type: CLEC Switch Name: NORFLOK Switch Type: N/A LATA: Norfolk VA (252) Tandem: N/A Detailed Switch Info |
| 771-203 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 01/28/2022 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
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| 771-203-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | WASHDCTTDS0 | 01/28/2022 | Prefix Type: CLEC Switch Name: WASHINGTON Switch Type: Northern Telecom DMS100 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |
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| 771-219-0 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 12/08/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-219-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 12/08/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-219-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 12/08/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-219-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 12/08/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 771-221 | |||||||
| 771-221-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 01/25/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-221-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 01/25/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-221-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 01/25/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-221-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 01/25/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-234 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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| 771-234-0 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-234-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-234-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-234-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-234-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-234-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-234-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-234-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-234-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-234-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-235 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 771-235 | |||||||
| 771-235-0 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-235-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-235-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-235-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-235-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-235-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-235-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-235-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-235-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-235-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-236 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 771-236 | |||||||
| 771-236-0 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-236-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-236-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-236-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-236-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-236-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-236-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-236-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-236-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-236-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-237 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 771-237 | |||||||
| 771-237-0 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-237-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-237-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-237-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-237-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-237-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-237-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-237-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-237-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-237-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-238 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 771-238 | |||||||
| 771-238-0 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-238-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-238-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-238-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-238-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-238-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-238-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-238-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-238-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-238-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-239 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 771-239 | |||||||
| 771-239-0 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-239-1 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-239-2 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-239-3 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-239-4 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-239-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-239-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-239-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-239-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-239-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-240 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 771-240 | |||||||
| 771-240-5 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-240-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-240-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-240-8 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-240-9 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 10/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-474 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 02/23/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| Thousands block for 771-474 | |||||||
| 771-474-6 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 02/23/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
| 771-474-7 | DC | TELEPORT COMMUNICATIONS AMERICA, LLC - DC (AT&T) | 7529 | WSHNGTNZN1 | NOCLLIKNOWN | 02/23/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
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Last Updated: Thu Apr 25 02:29:27 2024