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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-210MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD01/08/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-210
410-210-0MDONVOY SPECTRUM, LLC (Sinch)624HGLENBURNIENOCLLIKNOWN03/17/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-210-1MDONVOY SPECTRUM, LLC (Sinch)624HGLENBURNIENOCLLIKNOWN03/17/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-210-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 12/10/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-210-3MDONVOY SPECTRUM, LLC (Sinch)624HGLENBURNIENOCLLIKNOWN01/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-210-4MDPEERLESS NETWORK OF MARYLAND, LLC568GGLENBURNIENOCLLIKNOWN01/27/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-210-5MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN03/26/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-210-6MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN04/08/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-210-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN04/08/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-210-8MDONVOY SPECTRUM, LLC (Sinch)624HGLENBURNIENOCLLIKNOWN01/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-210-9MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN04/08/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-412MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIEBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-412
410-412-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN08/14/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-412-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIEBLTOMDKHDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-412-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIEBLTOMDKHDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-412-3MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN04/28/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-412-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN02/13/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-412-5MDVDL, INC. DBA GLOBAL TELECOM BROKERS - MD4492GLENBURNIENOCLLIKNOWN10/17/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-412-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN03/26/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-412-7MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIEBLTOMDKHDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-412-8MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIEBLTOMDKHDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-412-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIEBLTOMDKHDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-424
410-424-0MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN04/18/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-424-5MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN04/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-424-6MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN04/09/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-424-7MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN04/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-424-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN09/09/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-424-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN09/09/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-487MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIEBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-487
410-487-0MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIEBLTOMDKHDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-487-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN01/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-487-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN03/06/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-487-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN04/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-487-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN06/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-487-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN07/03/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-487-6MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN04/20/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-487-7MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIEBLTOMDKHDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-487-8MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIEBLTOMDKHDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-487-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIEBLTOMDKHDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-508
410-508-0MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN11/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-508-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN11/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-508-4MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN11/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-508-5MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN11/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-508-6MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN11/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-508-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN11/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-508-9MDIP HORIZON LLC515JGLENBURNIENOCLLIKNOWN05/03/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-553
410-553-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN07/07/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-553-4MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN03/10/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-553-5MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN02/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-553-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN08/23/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-582
410-582-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN05/18/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-582-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIENOCLLIKNOWN04/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-582-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIENOCLLIKNOWN04/06/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-582-6MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN08/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-582-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN08/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-582-8MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN10/04/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-595MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD (Lumen Technologies, Inc)7591GLENBURNIEBLTMMDDNDS200/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-595
410-595-0MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD (Lumen Technologies, Inc)7591GLENBURNIEBLTMMDDNDS2 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-595-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIENOCLLIKNOWN06/10/2004Prefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-595-2MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN04/28/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-595-3MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD (Lumen Technologies, Inc)7591GLENBURNIEBLTMMDDNDS2 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-595-4MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD (Lumen Technologies, Inc)7591GLENBURNIEBLTMMDDNDS2 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-595-5MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN10/24/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-595-6MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN09/12/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-595-7MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD (Lumen Technologies, Inc)7591GLENBURNIEBLTMMDDNDS2 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-595-8MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD (Lumen Technologies, Inc)7591GLENBURNIEBLTMMDDNDS2 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-595-9MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD (Lumen Technologies, Inc)7591GLENBURNIEBLTMMDDNDS2 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-684MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-684
410-684-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-684-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-684-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-684-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-684-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN08/01/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-684-5MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN10/24/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-684-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-684-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-684-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 04/06/2015Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-684-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN07/18/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-689MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDFMDS000/00/0000Prefix 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 410-689
410-689-0MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDFMDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-689-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDFMDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-689-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDFMDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-689-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDFMDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-689-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDFMDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-689-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN05/19/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-689-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDFMDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-689-7MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDFMDS0 N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-689-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN10/17/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-689-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN08/02/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-691MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-691
410-691-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-691-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-691-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-691-3MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN07/17/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-691-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-691-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-691-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-691-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-691-8MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWN02/03/2003Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-691-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-694MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-694
410-694-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-694-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN07/18/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-694-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-694-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-694-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-694-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-694-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-694-7MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN05/11/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-694-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-694-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-762
410-762-0MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIENOCLLIKNOWN03/01/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-762-2MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWN10/20/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-762-3MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-762-4MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN12/16/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-762-7MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIENOCLLIKNOWN02/27/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-762-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN01/02/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-762-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN01/02/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-765MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-850MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-855MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-855
410-855-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN07/18/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-855-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN03/21/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-855-2MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN03/21/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-855-3MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN03/21/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-855-4MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN07/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-855-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN06/02/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-855-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-855-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-855-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-855-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-859MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-863
410-863-2MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-863-3MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN05/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-863-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN04/08/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-863-9MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN04/08/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-865MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-865
410-865-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN08/01/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-865-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-865-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-865-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-865-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-865-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-865-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-865-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-865-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-865-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN06/17/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-892MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-892
410-892-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN07/18/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-892-1MDPEERLESS NETWORK OF MARYLAND, LLC568GGLENBURNIENOCLLIKNOWN11/09/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-892-2MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN10/17/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-892-3MDMETROPCS, INC. (T-Mobile US, Inc)5562GLENBURNIENOCLLIKNOWN01/11/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-892-4MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN06/23/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-892-5MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN06/23/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-892-6MDMETROPCS, INC. (T-Mobile US, Inc)5562GLENBURNIENOCLLIKNOWN02/23/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-892-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-892-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-892-9MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN03/20/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-981MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-981
410-981-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-981-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-981-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-981-3MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-981-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-981-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-981-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-981-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-981-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS0 N/APrefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-981-9MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN07/21/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-993MDVERIZON MARYLAND, INC. (Verizon Communications)9212GLENBURNIEFPATMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRIENDSHIP
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GLENBURNIELARLMDEH00T06/09/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-999
410-999-0MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN11/02/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-1MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN09/15/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-2MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GLENBURNIELARLMDEH00T 10/21/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-3MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GLENBURNIELARLMDEH00T 10/21/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN09/29/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN09/29/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-6MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GLENBURNIELARLMDEH00T 06/16/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN09/29/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-8MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN05/04/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-999-9MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697GLENBURNIELARLMDEH00T 06/16/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-270MDPAETEC ITEL, LLC829JGLENBURNIEBLTMMDCHW2900/00/0000Prefix Type: IPES
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-354MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIEBLTMMDSN6MD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-354
443-354-0MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN02/11/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-354-1MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN05/21/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-354-2MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN02/11/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-354-3MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN05/06/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-354-4MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIEBLTMMDSN6MD N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-354-5MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIENOCLLIKNOWN10/26/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-354-6MDMETROPCS, INC. (T-Mobile US, Inc)5562GLENBURNIENOCLLIKNOWN05/22/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-354-7MDMETROPCS, INC. (T-Mobile US, Inc)5562GLENBURNIENOCLLIKNOWN05/22/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-354-8MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN05/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-354-9MDIP HORIZON LLC515JGLENBURNIENOCLLIKNOWN08/12/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-410MDCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)508JGLENBURNIEBLTMMDDN2MD06/21/2013Prefix Type: IPES
Switch Name: GLENBURNIE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-410
443-410-0MDPEERLESS NETWORK OF MARYLAND, LLC568GGLENBURNIENOCLLIKNOWN05/01/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-410-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN05/02/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-410-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN05/02/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-410-3MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN02/26/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-410-4MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN05/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-410-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN10/13/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-410-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN10/13/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-410-7MDCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)508JGLENBURNIEBLTMMDDN2MD 06/21/2013Prefix Type: IPES
Switch Name: GLENBURNIE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-410-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN10/13/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-410-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN10/13/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-422MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIECLMAMDORGT002/13/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-422
443-422-0MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIECLMAMDORGT0 02/17/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-422-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIECLMAMDORGT0 04/16/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-422-2MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN03/30/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-422-3MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN05/28/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-422-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN01/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-422-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN01/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-422-6MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN10/26/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-422-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIECLMAMDORGT0 03/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-422-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN11/05/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-422-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN08/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-517MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIEBLTOMDXIDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-517
443-517-0MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN03/25/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-517-2MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN11/20/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-517-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN03/06/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-517-4MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN03/25/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-517-5MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN04/23/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-517-6MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN02/11/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-517-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN11/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-517-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN03/24/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-517-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN10/24/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-557MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-557
443-557-0MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-557-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-557-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-557-3MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN02/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-557-4MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-557-5MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-557-6MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-557-7MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-557-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN05/18/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-557-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-572
443-572-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN12/19/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-572-2MDMETROPCS, INC. (T-Mobile US, Inc)5562GLENBURNIENOCLLIKNOWN09/07/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-572-3MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN08/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-572-4MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN02/02/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-572-6MDMETROPCS, INC. (T-Mobile US, Inc)5562GLENBURNIENOCLLIKNOWN06/02/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-572-7MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIENOCLLIKNOWN04/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-572-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN07/19/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-577MDPAETEC ITEL, LLC829JGLENBURNIECLMAMDJTDS000/00/0000Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-577
443-577-0MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-577-1MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-577-2MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-577-3MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-577-4MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN01/27/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-577-5MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWN12/06/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-577-6MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN10/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-577-7MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIENOCLLIKNOWN04/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-577-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN06/16/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-577-9MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-591MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD05/07/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-591
443-591-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 05/11/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-591-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 08/05/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-591-2MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN12/31/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-591-3MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN12/31/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-591-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 02/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-591-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 03/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-591-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 05/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-591-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 06/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-591-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 06/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-591-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 06/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-618MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-618
443-618-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-618-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-618-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-618-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-618-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-618-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 07/02/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-618-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-618-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-618-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-618-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-623MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z08/20/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-623
443-623-0MDMETROPCS, INC. (T-Mobile US, Inc)5562GLENBURNIENOCLLIKNOWNN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-623-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-623-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-623-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-623-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-623-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-623-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-623-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-623-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-623-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-628MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIEBLTMMDCHYMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-628
443-628-0MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIEBLTMMDCHYMD 04/12/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-628-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN07/02/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-628-2MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIEBLTMMDCHYMD 04/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-628-3MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIEBLTMMDCHYMD 05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-628-4MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIEBLTMMDCHYMD 05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-628-5MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIEBLTMMDCHYMD 05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-628-6MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN09/04/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-628-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN03/05/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-628-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN10/17/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-628-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN01/05/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-713MDPEERLESS NETWORK OF MARYLAND, LLC568GGLENBURNIEBLTQMD01DS009/19/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-713
443-713-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN01/02/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-713-1MDPEERLESS NETWORK OF MARYLAND, LLC568GGLENBURNIEBLTQMD01DS0 09/25/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-713-2MDPEERLESS NETWORK OF MARYLAND, LLC568GGLENBURNIEBLTQMD01DS0 09/25/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-713-3MDPEERLESS NETWORK OF MARYLAND, LLC568GGLENBURNIEBLTQMD01DS0 09/25/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-713-4MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228GLENBURNIENOCLLIKNOWN12/20/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-713-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN06/16/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-713-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN01/02/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-713-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN08/22/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-713-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN08/22/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-713-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN08/22/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-749MDPAETEC ITEL, LLC829JGLENBURNIEHNVAMDBHAMD00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-749
443-749-0MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-749-1MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-749-2MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-749-3MDVONAGE AMERICA LLC197DGLENBURNIENOCLLIKNOWN05/01/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-749-4MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-749-5MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-749-6MDVONAGE AMERICA LLC197DGLENBURNIENOCLLIKNOWN05/01/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-749-7MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-749-8MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-749-9MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-763MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-763
443-763-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 12/27/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-763-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 03/29/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-763-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 03/25/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-763-3MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN07/21/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-763-4MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN07/18/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-763-5MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN07/18/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-763-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 08/14/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-763-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 06/26/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-763-8MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIENOCLLIKNOWN04/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-763-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 01/07/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-764MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z08/21/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-764
443-764-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 08/06/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-764-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 08/06/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-764-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIENOCLLIKNOWN06/15/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-764-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 05/20/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-764-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN08/03/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-764-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 10/08/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-764-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN11/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-764-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN08/30/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-764-8MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-764-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 04/30/2009Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-790MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z11/19/2001Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-790
443-790-0MDMETROPCS, INC. (T-Mobile US, Inc)5562GLENBURNIENOCLLIKNOWNN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-790-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-790-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-790-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-790-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-790-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-790-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-790-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-790-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-790-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-805MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z07/24/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-805
443-805-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 09/25/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-805-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN06/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-805-2MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWN02/07/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-805-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 02/26/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-805-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN09/03/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-805-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN06/10/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-805-6MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN11/12/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-805-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 08/14/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-805-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 08/14/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-805-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 07/25/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-848MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-848
443-848-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN08/30/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-848-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN10/03/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-848-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 11/10/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-848-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN12/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-848-4MDMETROPCS, INC. (T-Mobile US, Inc)5562GLENBURNIENOCLLIKNOWN12/13/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-848-5MDTERRA NOVA TELECOM INC.145JGLENBURNIENOCLLIKNOWN12/30/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-848-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN02/03/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-848-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN03/01/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-848-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN08/06/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-848-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN05/07/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-867MDPAETEC ITEL, LLC829JGLENBURNIEBLTMMDCHW2900/00/0000Prefix Type: IPES
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-867
443-867-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN09/08/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-867-1MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-867-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN11/02/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-867-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN12/29/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-867-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN01/05/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-867-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN02/15/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-867-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN12/06/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-867-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN06/04/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-867-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN08/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-867-9MDMETROPCS, INC. (T-Mobile US, Inc)5562GLENBURNIENOCLLIKNOWN03/02/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-883MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDCHCMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-883
443-883-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN07/06/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-883-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN09/06/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-883-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN11/09/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-883-3MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN12/19/2001Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-883-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDCHCMD N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-883-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN10/04/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-883-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN12/05/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-883-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN11/09/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-883-8MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN04/08/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-883-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN06/16/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-889MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCHXWY04/20/2001Prefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-889
443-889-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCHXWY N/APrefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-889-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCHXWY N/APrefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-889-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCHXWY N/APrefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-889-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCHXWY N/APrefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-889-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCHXWY N/APrefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-889-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCHXWY N/APrefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-889-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCHXWY N/APrefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-889-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCHXWY N/APrefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-889-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCHXWY 08/17/2005Prefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-889-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCHXWY N/APrefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-891MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-891
443-891-0MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-891-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-891-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229GLENBURNIEBLTMMDCHXNX N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: Digital Switching System
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-891-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN10/13/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-891-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN09/08/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-891-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN03/31/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-891-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN03/31/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-891-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN03/31/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-891-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN03/31/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-891-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN03/31/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-960MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-960
443-960-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-960-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN01/07/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-960-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN01/07/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-960-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 03/14/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-960-4MDCOMCAST IP PHONE, LLC (Comcast)318JGLENBURNIENOCLLIKNOWN03/25/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-960-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 01/06/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-960-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 05/04/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-960-7MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-960-8MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-960-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN03/31/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-962MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD09/14/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-962
443-962-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 09/18/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-962-1MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN11/08/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-962-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 11/28/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-962-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 12/27/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-962-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN01/08/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-962-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN01/08/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-962-6MDLEVEL 3 COMMUNICATIONS, LLC - MD (Lumen Technologies, Inc)6119GLENBURNIENOCLLIKNOWN02/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-962-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIEBLTOMDKHBMD 02/05/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-962-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN03/24/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-962-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN03/24/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-989MDPAETEC ITEL, LLC829JGLENBURNIEHNVAMDBHAMD05/11/2001Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-989
443-989-0MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-989-1MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-989-2MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-989-3MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-989-4MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN05/18/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-989-5MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-989-6MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN06/24/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-989-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN08/18/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-989-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN06/02/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-989-9MDPAETEC ITEL, LLC829JGLENBURNIENOCLLIKNOWNN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-232MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDCHCMD04/04/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-232
667-232-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN04/01/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-232-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN12/19/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-232-2MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIENOCLLIKNOWN04/16/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-232-3MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIENOCLLIKNOWN04/16/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-232-4MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIENOCLLIKNOWN04/16/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-232-5MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIENOCLLIKNOWN04/16/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-232-6MDCORE COMMUNICATIONS, INC.- MD2593GLENBURNIENOCLLIKNOWN04/16/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-232-7MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-232-8MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIEBLTMMDCHCMD 04/04/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-232-9MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN10/26/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-325MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z06/11/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-325
667-325-0MDCOMMIO, LLC939HGLENBURNIENOCLLIKNOWN08/18/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-325-1MDCOMMIO, LLC939HGLENBURNIENOCLLIKNOWN08/18/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-325-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 09/10/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-325-3MDTON80 COMMUNICATIONS, LLC516JGLENBURNIENOCLLIKNOWN06/29/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-325-4MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-325-5MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-325-6MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN08/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-325-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 09/10/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-325-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 09/10/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-325-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 06/11/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-405MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z03/22/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-405
667-405-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN06/09/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-405-1MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN03/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-405-2MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN08/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-405-3MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN08/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-405-4MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN09/13/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-405-5MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIENOCLLIKNOWN08/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-405-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 03/22/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-405-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 03/22/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-405-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 03/22/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-405-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIEBLTMMDCH40Z 03/22/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-417MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIEBLTMMDCH45Z10/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-417
667-417-0MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIEBLTMMDCH45Z 10/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-417-1MDBANDWIDTH.COM CLEC, LLC - MD071FGLENBURNIEBLTMMDCH45Z 10/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-417-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855GLENBURNIENOCLLIKNOWN10/19/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-417-3MDDISH WIRELESS, LLC490JGLENBURNIENOCLLIKNOWN12/19/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-417-4MDDISH WIRELESS, LLC490JGLENBURNIENOCLLIKNOWN12/19/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-417-5MDDISH WIRELESS, LLC490JGLENBURNIENOCLLIKNOWN12/19/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-417-6MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-417-7MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN01/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-417-8MDDISH WIRELESS, LLC490JGLENBURNIENOCLLIKNOWN02/09/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-417-9MDDISH WIRELESS, LLC490JGLENBURNIENOCLLIKNOWN02/09/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-470MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIECLMAMDORGT003/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-470
667-470-0MDONVOY SPECTRUM, LLC (Sinch)624HGLENBURNIENOCLLIKNOWN04/22/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-470-1MDONVOY SPECTRUM, LLC (Sinch)624HGLENBURNIENOCLLIKNOWN04/22/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-470-2MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN06/12/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-470-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN03/12/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-470-4MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIECLMAMDORGT0 07/15/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-470-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325GLENBURNIENOCLLIKNOWN03/18/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-470-6MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIECLMAMDORGT0 03/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-470-7MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIECLMAMDORGT0 03/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-470-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIECLMAMDORGT0 03/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-470-9MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIECLMAMDORGT0 03/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-527MDDISH WIRELESS, LLC490JGLENBURNIENOCLLIKNOWN09/04/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-527
667-527-0MDDISH WIRELESS, LLC490JGLENBURNIENOCLLIKNOWN09/04/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-527-1MDDISH WIRELESS, LLC490JGLENBURNIENOCLLIKNOWN09/04/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-527-2MDDISH WIRELESS, LLC490JGLENBURNIENOCLLIKNOWN09/04/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-527-8MDONVOY, LLC - MD (Sinch)876DGLENBURNIENOCLLIKNOWN12/11/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-967MDBARR TELL USA, INC.964HGLENBURNIEBLTQMD012MD11/22/2016Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-967
667-967-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395GLENBURNIENOCLLIKNOWN03/07/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-967-1MDBARR TELL USA, INC.964HGLENBURNIEBLTQMD012MD 11/23/2016Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-967-2MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN01/13/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-967-3MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN01/13/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-967-4MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN01/13/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-967-5MDMETROPCS, INC. (T-Mobile US, Inc)5562GLENBURNIENOCLLIKNOWN02/09/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-967-6MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN08/04/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-967-7MDTELNYX LLC073HGLENBURNIENOCLLIKNOWN03/02/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-967-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN06/09/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-967-9MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036GLENBURNIENOCLLIKNOWN08/04/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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