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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-756MDVERIZON MARYLAND, INC. (Verizon Communications)9212TANEYTOWNTNTWMDTNRS000/00/0000Prefix Type: RBOC
Switch Name: TANEYTOWN
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-756
410-756-0MDBANDWIDTH.COM CLEC, LLC - MD071FTANEYTOWNNOCLLIKNOWN11/12/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-756-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212TANEYTOWNTNTWMDTNRS0N/APrefix Type: RBOC
Switch Name: TANEYTOWN
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-756-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212TANEYTOWNTNTWMDTNRS0N/APrefix Type: RBOC
Switch Name: TANEYTOWN
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-756-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212TANEYTOWNTNTWMDTNRS0N/APrefix Type: RBOC
Switch Name: TANEYTOWN
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-756-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212TANEYTOWNTNTWMDTNRS0N/APrefix Type: RBOC
Switch Name: TANEYTOWN
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-756-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212TANEYTOWNTNTWMDTNRS0N/APrefix Type: RBOC
Switch Name: TANEYTOWN
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-756-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212TANEYTOWNTNTWMDTNRS0N/APrefix Type: RBOC
Switch Name: TANEYTOWN
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-756-7MDVDL, INC. DBA GLOBAL TELECOM B4492TANEYTOWNNOCLLIKNOWN01/21/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-756-8MDONVOY, LLC - MD (Inteliquent)876DTANEYTOWNNOCLLIKNOWN03/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-756-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212TANEYTOWNTNTWMDTNRS0N/APrefix Type: RBOC
Switch Name: TANEYTOWN
Switch Type: WECO 5ESS Remote (5B RSM)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-331MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697TANEYTOWNBLTMMDCH14Z00/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-331
443-331-0MDCORE COMMUNICATIONS, INC.- MD2593TANEYTOWNNOCLLIKNOWN07/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-331-1MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697TANEYTOWNBLTMMDCH14ZN/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-331-2MDTERRA NOVA TELECOM INC.145JTANEYTOWNNOCLLIKNOWN12/30/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-331-3MDCOMCAST IP PHONE, LLC318JTANEYTOWNNOCLLIKNOWN11/13/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-331-4MDONVOY, LLC - MD (Inteliquent)876DTANEYTOWNNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-331-5MDONVOY, LLC - MD (Inteliquent)876DTANEYTOWNNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-331-6MDTWILIO INTERNATIONAL, INC.506JTANEYTOWNNOCLLIKNOWN12/01/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-331-7MDCENTURYLINK COMMUNICATIONS, LL (CenturyLink, Inc)508JTANEYTOWNBLTMMDDN2MD05/27/2014Prefix Type: IPES
Switch Name: GLENBURNIE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-331-8MDBALTIMORE-WASHINGTON TELEPHONE8697TANEYTOWNNOCLLIKNOWN06/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-331-9MDONVOY, LLC - MD (Inteliquent)876DTANEYTOWNNOCLLIKNOWN03/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-918MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325TANEYTOWNBLTMMDFMDS000/00/0000Prefix 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 443-918
443-918-0MDCORE COMMUNICATIONS, INC.- MD2593TANEYTOWNNOCLLIKNOWN03/04/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-918-1MDPAETEC COMMUNICATIONS, INC. - (Windstream Communications)4716TANEYTOWNBLTMMDCHW2904/12/2007Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-918-2MDUS LEC OF MARYLAND, INC.2589TANEYTOWNCLMAMDJTDS001/15/2004Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-918-3MDLIGHTWAVE COMMUNICATIONS, LLC 5966TANEYTOWNNOCLLIKNOWN09/08/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-918-4MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228TANEYTOWNBLTOMDKHDS010/08/2009Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-918-5MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119TANEYTOWNNOCLLIKNOWN02/08/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-918-6MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119TANEYTOWNNOCLLIKNOWN01/31/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-918-7MDBANDWIDTH.COM CLEC, LLC - MD071FTANEYTOWNNOCLLIKNOWN01/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-918-8MDCOMCAST IP PHONE, LLC318JTANEYTOWNNOCLLIKNOWN01/09/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-918-9MDTELEPORT COMMUNICATIONS AMERIC (AT&T)7325TANEYTOWNBLTMMDFMDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-971MDBANDWIDTH.COM CLEC, LLC - MD071FTANEYTOWNBLTMMDCH45Z02/16/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-971
443-971-0MDTELNYX LLC073HTANEYTOWNNOCLLIKNOWN04/14/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-971-1MDBANDWIDTH.COM CLEC, LLC - MD071FTANEYTOWNBLTMMDCH45Z02/17/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-971-2MDCORE COMMUNICATIONS, INC.- MD2593TANEYTOWNNOCLLIKNOWN05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-971-3MDONVOY, LLC - MD (Inteliquent)876DTANEYTOWNNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-971-4MDCORE COMMUNICATIONS, INC.- MD2593TANEYTOWNNOCLLIKNOWN05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-971-5MDCORE COMMUNICATIONS, INC.- MD2593TANEYTOWNNOCLLIKNOWN05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-971-6MDCORE COMMUNICATIONS, INC.- MD2593TANEYTOWNNOCLLIKNOWN07/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-971-7MDONVOY, LLC - MD (Inteliquent)876DTANEYTOWNNOCLLIKNOWN05/05/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-971-8MDPEERLESS NETWORK OF MARYLAND, 568GTANEYTOWNNOCLLIKNOWN04/05/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-971-9MDPEERLESS NETWORK OF MARYLAND, 568GTANEYTOWNNOCLLIKNOWN04/05/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-426MDRADIANTIQ LLC566JTANEYTOWNPIVLMDPKX8X03/25/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-426
667-426-0MDONVOY, LLC - MD (Inteliquent)876DTANEYTOWNNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-426-1MDONVOY, LLC - MD (Inteliquent)876DTANEYTOWNNOCLLIKNOWN03/31/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-426-2MDONVOY SPECTRUM, LLC (Inteliquent)624HTANEYTOWNNOCLLIKNOWN01/07/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-426-3MDONVOY SPECTRUM, LLC (Inteliquent)624HTANEYTOWNNOCLLIKNOWN01/07/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-426-4MDONVOY SPECTRUM, LLC (Inteliquent)624HTANEYTOWNNOCLLIKNOWN04/24/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-426-5MDONVOY, LLC - MD (Inteliquent)876DTANEYTOWNNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-426-6MDONVOY, LLC - MD (Inteliquent)876DTANEYTOWNNOCLLIKNOWN04/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-426-7MDRADIANTIQ LLC566JTANEYTOWNPIVLMDPKX8X03/26/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-426-8MDTON80 COMMUNICATIONS, LLC516JTANEYTOWNNOCLLIKNOWN02/25/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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