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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
240-237MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7529LXTNPKGRMLWASHDCDTDS100/00/0000Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-237
240-237-0MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA01/26/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-237-1MDUS LEC OF MARYLAND, INC.2589LXTNPKGRMLTYCRVA03DS001/15/2004Prefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-237-2MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA07/10/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-237-3MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN08/08/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-237-4MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7529LXTNPKGRMLWASHDCDTDS1N/APrefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-237-5MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA03/13/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-237-6MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA02/04/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-237-7MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA05/18/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-237-8MDIDT AMERICA, CORP. - MD228CLXTNPKGRMLNOCLLIKNOWN08/30/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-237-9MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/13/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-262MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/17/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-262
240-262-0MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-262-1MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-262-2MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-262-3MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-262-4MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-262-5MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-262-6MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-262-7MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-262-8MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-262-9MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-317MDSTARPOWER COMMUNICATIONS, LLC 8832LXTNPKGRMLLNHMMDADGT000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-317
240-317-0MDSTARPOWER COMMUNICATIONS, LLC 8832LXTNPKGRMLLNHMMDADGT0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-317-1MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/13/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-317-2MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119LXTNPKGRMLNOCLLIKNOWN02/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-317-3MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119LXTNPKGRMLNOCLLIKNOWN02/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-317-4MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN09/24/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-317-5MDIDT AMERICA, CORP. - MD228CLXTNPKGRMLNOCLLIKNOWN02/03/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-317-6MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS001/24/2007Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS10S
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-317-7MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN01/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-317-8MDSTARPOWER COMMUNICATIONS, LLC 8832LXTNPKGRMLLNHMMDADGT0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-317-9MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN11/17/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-384MDPEERLESS NETWORK OF MARYLAND, 568GLXTNPKGRMLRSTNVA31DS000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-384
240-384-0MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA01/25/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-384-1MDPEERLESS NETWORK OF MARYLAND, 568GLXTNPKGRMLRSTNVA31DS0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-384-2MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN10/21/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-384-3MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN10/21/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-384-4MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-384-5MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-384-6MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN02/03/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-384-7MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-384-8MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA01/14/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-384-9MDPEERLESS NETWORK OF MARYLAND, 568GLXTNPKGRMLRSTNVA31DS0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: NORTEL DMS 500
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-431MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-431
240-431-0MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA07/07/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-431-1MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMAN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-431-2MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA07/07/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-431-3MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMAN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-431-4MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA04/22/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-431-5MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA03/24/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-431-6MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA03/24/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-431-7MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA03/07/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-431-8MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA02/14/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-431-9MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMAN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-661MDBALTIMORE-WASHINGTON TELEPHONE8697LXTNPKGRMLCHCHMDBE1MD05/21/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-661
240-661-0MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN09/24/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-661-1MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA06/16/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-661-2MDBARR TELL USA, INC.964HLXTNPKGRMLNOCLLIKNOWN11/01/2016Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-661-3MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA04/28/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-661-4MDONVOY SPECTRUM, LLC (Inteliquent)624HLXTNPKGRMLNOCLLIKNOWN04/21/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-661-5MDIDT AMERICA, CORP. - MD228CLXTNPKGRMLNOCLLIKNOWN08/18/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-661-6MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN05/29/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-661-7MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN02/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-661-8MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN02/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-661-9MDBALTIMORE-WASHINGTON TELEPHONE8697LXTNPKGRMLCHCHMDBE1MD05/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-718MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS102/13/2001Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-718
240-718-0MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS1N/APrefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-718-1MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS107/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-718-2MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS107/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-718-3MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS107/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-718-4MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN08/04/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-718-5MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS112/16/2010Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-718-6MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN07/20/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-718-7MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS1N/APrefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-718-8MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN01/28/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-718-9MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/13/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-725MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS000/00/0000Prefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-725
240-725-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-725-1MDPEERLESS NETWORK OF MARYLAND, 568GLXTNPKGRMLNOCLLIKNOWN11/18/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-725-2MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA08/14/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-725-3MDMCIMETRO ACCESS TRANSMISSION S7229LXTNPKGRMLWASHDCINDS012/26/2019Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-725-4MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA08/22/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-725-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-725-6MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7529LXTNPKGRMLNOCLLIKNOWN09/06/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-725-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-725-8MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA11/07/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-725-9MDTELNYX LLC073HLXTNPKGRMLNOCLLIKNOWN04/17/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-794MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119LXTNPKGRMLMCLNVA23DS400/00/0000Prefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-794
240-794-1MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119LXTNPKGRMLMCLNVA23DS4N/APrefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-794-2MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN07/05/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-794-3MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-794-4MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN07/06/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-794-5MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/13/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-794-6MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN05/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-794-7MDCAVALIER TELEPHONE MID-ATLANTI (Windstream Communications)3910LXTNPKGRMLNOCLLIKNOWN04/02/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-794-8MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA09/12/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-794-9MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN08/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-871MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA10/07/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-871
240-871-2MDONVOY SPECTRUM, LLC (Inteliquent)624HLXTNPKGRMLNOCLLIKNOWN11/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-871-3MDONVOY SPECTRUM, LLC (Inteliquent)624HLXTNPKGRMLNOCLLIKNOWN11/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-871-9MDOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855LXTNPKGRMLBTVLMD12CMA10/07/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-894MDDISH WIRELESS, LLC490JLXTNPKGRMLWASHDC12NMD12/10/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-894
240-894-5MDDISH WIRELESS, LLC490JLXTNPKGRMLWASHDC12NMD12/10/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-894-6MDDISH WIRELESS, LLC490JLXTNPKGRMLWASHDC12NMD12/10/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-894-7MDDISH WIRELESS, LLC490JLXTNPKGRMLWASHDC12NMD12/10/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-894-8MDDISH WIRELESS, LLC490JLXTNPKGRMLWASHDC12NMD12/10/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-894-9MDDISH WIRELESS, LLC490JLXTNPKGRMLWASHDC12NMD12/10/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-895MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS000/00/0000Prefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-895
240-895-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-895-1MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA04/22/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-895-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-895-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-895-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-895-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-895-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-895-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-895-8MDMCIMETRO ACCESS TRANSMISSION S7229LXTNPKGRMLWASHDCINDS012/29/2006Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
240-895-9MDONVOY, LLC - MD (Inteliquent)876DLXTNPKGRMLNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-342MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLPNATMDAFDS000/00/0000Prefix Type: RBOC
Switch Name: PATUXENT NAVAL AIR CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-672MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-737MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS000/00/0000Prefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-757MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLPNATMDAFDS000/00/0000Prefix Type: RBOC
Switch Name: PATUXENT NAVAL AIR CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-826MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS000/00/0000Prefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-862MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS000/00/0000Prefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-862
301-862-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-862-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-862-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-862-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-862-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-862-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-862-6MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119LXTNPKGRMLNOCLLIKNOWN01/22/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-862-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-862-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-862-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-863MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS000/00/0000Prefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-866MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS000/00/0000Prefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-866
301-866-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-866-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-866-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-866-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-866-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-866-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-866-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-866-7MDMCIMETRO ACCESS TRANSMISSION S7229LXTNPKGRMLNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-866-8MDTERRA NOVA TELECOM INC.145JLXTNPKGRMLNOCLLIKNOWN12/28/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-866-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-880MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119LXTNPKGRMLMCLNVA23DS400/00/0000Prefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-880
301-880-0MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119LXTNPKGRMLMCLNVA23DS412/20/2004Prefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-880-1MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119LXTNPKGRMLMCLNVA23DS412/20/2004Prefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-880-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLLXPKMDLXDS007/25/2005Prefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Host (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-880-3MDPAETEC COMMUNICATIONS, INC. - (Windstream Communications)4716LXTNPKGRMLCHCHMDBE6MD03/23/2005Prefix Type: CLEC
Switch Name: MONTGOMERY
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-880-4MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119LXTNPKGRMLMCLNVA23DS4N/APrefix Type: CLEC
Switch Name: MCLEAN
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-880-5MDLIGHTWAVE COMMUNICATIONS, LLC 5966LXTNPKGRMLNOCLLIKNOWN09/08/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-880-6MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664LXTNPKGRMLBTVLMD12CMA10/13/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-880-7MDPAETEC COMMUNICATIONS, INC. - (Windstream Communications)4716LXTNPKGRMLCHCHMDBE6MD11/14/2007Prefix Type: CLEC
Switch Name: MONTGOMERY
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-880-8MDCENTURYLINK COMMUNICATIONS, LL (CenturyLink, Inc)508JLXTNPKGRMLWASIDCRG7MD08/01/2013Prefix Type: IPES
Switch Name: WSHNGTNZN1
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-880-9MDPEERLESS NETWORK OF MARYLAND, 568GLXTNPKGRMLNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-994MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLVYLEMDVLRS000/00/0000Prefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-994
301-994-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLVYLEMDVLRS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-994-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLVYLEMDVLRS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-994-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLVYLEMDVLRS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-994-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLVYLEMDVLRS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-994-4MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119LXTNPKGRMLNOCLLIKNOWN06/10/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-994-5MDQUANTUM TELECOMMUNICATIONS, IN2596LXTNPKGRMLNOCLLIKNOWN10/23/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-994-6MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7529LXTNPKGRMLNOCLLIKNOWN10/15/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-994-7MDPEERLESS NETWORK OF MARYLAND, 568GLXTNPKGRMLNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-994-8MDATX TELECOMMUNICATIONS SERVICE1958LXTNPKGRMLNOCLLIKNOWN02/27/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-994-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLVYLEMDVLRS0N/APrefix Type: RBOC
Switch Name: LEXINGTON PARK
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
301-995MDVERIZON MARYLAND, INC. (Verizon Communications)9212LXTNPKGRMLPNATMDAFDS000/00/0000Prefix Type: RBOC
Switch Name: PATUXENT NAVAL AIR CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
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