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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-417MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS008/16/2007Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-417
410-417-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS008/22/2007Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-417-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS008/22/2007Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-417-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS008/22/2007Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-417-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS008/22/2007Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-417-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS008/22/2007Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-417-5MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119EDGEWOODNOCLLIKNOWN01/17/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-417-6MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN05/28/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-417-7MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN01/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-417-8MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN11/12/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-417-9MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN11/02/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-436MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS000/00/0000Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-436
410-436-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS002/11/2005Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-436-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-436-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-436-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-436-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-436-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-436-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-436-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-436-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-436-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS002/11/2005Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-569MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODWNRNMDWNRS100/00/0000Prefix Type: RBOC
Switch Name: FORK
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-612MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS000/00/0000Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-612
410-612-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-612-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-612-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-612-3MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN11/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-612-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-612-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-612-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-612-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-612-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-612-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-670MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228EDGEWOODBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-670
410-670-0MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN04/20/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-670-1MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD12/31/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-670-2MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN03/01/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-670-3MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX05/09/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-670-4MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119EDGEWOODNOCLLIKNOWN01/27/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-670-5MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN07/16/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-670-6MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD03/20/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-670-7MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119EDGEWOODNOCLLIKNOWN01/26/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-670-8MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119EDGEWOODNOCLLIKNOWN04/13/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-670-9MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228EDGEWOODBLTOMDKHDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-671MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS000/00/0000Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-671
410-671-0MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-671-1MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD07/28/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-671-2MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX06/08/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-671-3MDTWILIO INTERNATIONAL, INC.506JEDGEWOODNOCLLIKNOWN12/01/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-671-4MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX02/11/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-671-5MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN11/02/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-671-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-671-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-671-8MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD12/12/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-671-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS0N/APrefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-676MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODEDWDMDEGDS000/00/0000Prefix Type: RBOC
Switch Name: EDGEWOOD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-994MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODABRDMDABDS000/00/0000Prefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-994
410-994-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODABRDMDABDS0N/APrefix Type: RBOC
Switch Name: ABERDEEN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-994-1MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN04/12/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-994-2MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN05/17/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-994-3MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119EDGEWOODNOCLLIKNOWN02/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-994-4MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697EDGEWOODNOCLLIKNOWN03/09/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-994-5MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119EDGEWOODNOCLLIKNOWN02/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-994-6MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD09/11/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-994-7MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN06/07/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-994-8MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN03/27/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-994-9MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN04/12/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-372MDUS LEC OF MARYLAND, INC.2589EDGEWOODCLMAMDJTDS003/19/2001Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-372
443-372-0MDUS LEC OF MARYLAND, INC.2589EDGEWOODCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-372-1MDUS LEC OF MARYLAND, INC.2589EDGEWOODCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-372-2MDUS LEC OF MARYLAND, INC.2589EDGEWOODCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-372-3MDUS LEC OF MARYLAND, INC.2589EDGEWOODCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-372-4MDTERRA NOVA TELECOM INC.145JEDGEWOODNOCLLIKNOWN06/21/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-372-5MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX05/21/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-372-6MDPAETEC COMMUNICATIONS, INC. - (Windstream Communications)4716EDGEWOODBLTMMDCHW2911/17/2003Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-372-7MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN08/14/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-372-8MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN08/14/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-372-9MDUS LEC OF MARYLAND, INC.2589EDGEWOODCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-402MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325EDGEWOODBLTMMDFMDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-402
443-402-0MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX04/25/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-402-1MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX04/25/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-402-2MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325EDGEWOODBLTMMDFMDS010/28/2002Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-402-3MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-402-4MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD06/20/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-402-5MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN05/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-402-6MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN05/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-402-7MDCENTURYLINK COMMUNICATIONS, LL (CenturyLink, Inc)508JEDGEWOODBLTMMDDN2MD08/05/2013Prefix Type: IPES
Switch Name: GLENBURNIE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-402-8MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN05/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-402-9MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325EDGEWOODBLTMMDFMDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409MDCAVALIER TELEPHONE MID-ATLANTI (Windstream Communications)3910EDGEWOODHNVAMDBHAMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-409
443-409-0MDCAVALIER TELEPHONE MID-ATLANTI (Windstream Communications)3910EDGEWOODHNVAMDBHAMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-1MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD05/21/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-2MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD05/21/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-3MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228EDGEWOODBLTOMDKHDS009/11/2008Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-4MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD08/19/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-5MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN06/08/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-6MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD09/09/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-7MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD09/09/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-8MDPEERLESS NETWORK OF MARYLAND, 568GEDGEWOODNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-409-9MDPEERLESS NETWORK OF MARYLAND, 568GEDGEWOODNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-456MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-456
443-456-0MDLOCAL ACCESS LLC - MD082HEDGEWOODNOCLLIKNOWN08/12/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-456-1MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD09/11/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-456-2MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN04/12/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-456-3MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX04/18/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-456-4MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN12/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-456-5MDLOCAL ACCESS LLC - MD082HEDGEWOODNOCLLIKNOWN09/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-456-6MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX02/28/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-456-7MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119EDGEWOODNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-456-8MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN05/01/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-456-9MDBALTIMORE-WASHINGTON TELEPHONE8697EDGEWOODNOCLLIKNOWN05/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-484MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119EDGEWOODBLTMMDSN6MD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-484
443-484-0MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN06/15/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-484-1MDTELNYX LLC073HEDGEWOODNOCLLIKNOWN03/02/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-484-2MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX11/21/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-484-3MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD12/10/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-484-4MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119EDGEWOODBLTMMDSN6MDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-484-5MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD12/10/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-484-6MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD12/03/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-484-7MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX09/30/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-484-8MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN05/01/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-484-9MDONVOY SPECTRUM, LLC (Inteliquent)624HEDGEWOODBLTMMDCHXUX12/28/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-490MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050EDGEWOODBLTOMDXIDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-490
443-490-0MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050EDGEWOODBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-490-1MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050EDGEWOODBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-490-2MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD07/06/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-490-3MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD07/06/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-490-4MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050EDGEWOODBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-490-5MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN11/02/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-490-6MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN09/19/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-490-7MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN09/19/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-490-8MDBARR TELL USA, INC.964HEDGEWOODNOCLLIKNOWN11/18/2016Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-490-9MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD09/20/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-512MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODWNRNMDWNRS100/00/0000Prefix Type: RBOC
Switch Name: FORK
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-512
443-512-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODWNRNMDWNRS1N/APrefix Type: RBOC
Switch Name: FORK
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-512-1MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD06/16/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-512-2MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-512-3MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN04/12/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-512-4MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD12/30/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-512-5MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD12/30/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-512-6MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD06/25/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-512-7MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD09/20/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-512-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212EDGEWOODWNRNMDWNRS1N/APrefix Type: RBOC
Switch Name: FORK
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-512-9MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN04/12/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-587MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697EDGEWOODBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-587
443-587-0MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN04/12/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-587-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697EDGEWOODBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-587-2MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN04/12/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-587-3MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-587-4MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX05/26/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-587-5MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-587-6MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-587-7MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX05/27/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-587-8MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD03/07/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-587-9MDCORE COMMUNICATIONS, INC.- MD2593EDGEWOODNOCLLIKNOWN04/12/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-922MDATX TELECOMMUNICATIONS SERVICE1958EDGEWOODBLTMMDSN0MD02/07/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-922
443-922-0MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD12/12/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-922-1MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD01/15/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-922-2MDATX TELECOMMUNICATIONS SERVICE1958EDGEWOODBLTMMDSN0MD02/08/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-922-3MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD09/25/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-922-4MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD03/23/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-922-5MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD02/22/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-922-6MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD02/22/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-922-7MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX11/14/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-922-8MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD02/22/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-922-9MDCOMCAST IP PHONE, LLC318JEDGEWOODBLTMMDCHXFX11/14/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-297MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD12/09/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-297
667-297-0MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN09/20/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-297-1MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN09/20/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-297-3MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-297-4MDPEERLESS NETWORK OF MARYLAND, 568GEDGEWOODNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-297-5MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-297-6MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN12/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-297-7MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN12/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-297-8MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-297-9MDMETROPCS, INC. (T-Mobile US, Inc)5562EDGEWOODBLTMMDCHFMD12/10/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-656MDONVOY SPECTRUM, LLC (Inteliquent)624HEDGEWOODBLTMMDCHXUX05/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-656
667-656-0MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN07/27/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-656-1MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN07/27/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-656-2MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-656-3MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-656-5MDONVOY, LLC - MD (Inteliquent)876DEDGEWOODNOCLLIKNOWN11/20/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-656-6MDONVOY SPECTRUM, LLC (Inteliquent)624HEDGEWOODBLTMMDCHXUX05/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-656-7MDONVOY SPECTRUM, LLC (Inteliquent)624HEDGEWOODBLTMMDCHXUX12/28/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-656-8MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN11/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-656-9MDBANDWIDTH.COM CLEC, LLC - MD071FEDGEWOODNOCLLIKNOWN11/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-824MDTON80 COMMUNICATIONS, LLC516JEDGEWOODBLTQMD01BMD01/13/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-824
667-824-3MDTON80 COMMUNICATIONS, LLC516JEDGEWOODBLTQMD01BMD01/13/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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