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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-878MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228BALTIMOREBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-201MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREXXXXXXXXXXX00/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-207MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-209MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-209
410-209-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN03/13/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-209-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-209-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-209-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-209-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-209-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-209-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-209-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN03/13/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-209-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-209-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN03/13/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-215MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-217MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCH1DD00/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-218MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-223MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-225MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDMDDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-230MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-232MDUSA MOBILITY WIRELESS, INC. (Spok, Inc)6630BALTIMOREHNVAMDAE3MD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-233MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDEDRP000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-234MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-235MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDUVDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-237MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCH1DD00/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-237
410-237-0MDNUSO, LLC551GBALTIMORENOCLLIKNOWN06/25/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-237-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-237-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-237-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-237-4MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-237-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-237-6MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN05/22/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-237-7MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN11/01/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-237-8MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN11/01/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-237-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-240MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z10/06/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-240
410-240-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-240-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-240-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-240-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-240-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-240-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-240-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-240-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-240-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-240-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-241MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-243MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDUVDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-244MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-246MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228BALTIMOREBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-246
410-246-0MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-246-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-246-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-246-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-246-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN07/16/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-246-5MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-246-6MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-246-7MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-246-8MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-246-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-254MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDHMDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-258MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-258
410-258-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-258-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-258-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-258-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-258-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-258-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-258-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-258-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-258-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-258-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-261MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDUVDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-261
410-261-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-261-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-261-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-261-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-261-4MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN04/20/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-261-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-261-6MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-261-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-261-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-261-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-262MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-262
410-262-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-262-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-262-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-262-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-262-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-262-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-262-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-262-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-262-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-262-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-274MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-276MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLCG000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-291MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCH1DD00/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-291
410-291-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-291-1MDNUSO, LLC551GBALTIMORENOCLLIKNOWN05/08/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-291-2MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN10/17/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-291-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-291-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-291-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-291-6MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN08/03/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-291-7MDCENTURYLINK COMMUNICATIONS, LLC508JBALTIMORENOCLLIKNOWN07/10/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-291-8MDNUSO, LLC551GBALTIMORENOCLLIKNOWN05/08/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-291-9MDIP HORIZON LLC515JBALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-299MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-301MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z10/06/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-301
410-301-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-301-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-301-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-301-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-301-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-301-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-301-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-301-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-301-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-301-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-303MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-318MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREPIVLMDPKDS100/00/0000Prefix Type: RBOC
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-318
410-318-0MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-318-1MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-318-2MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-318-3MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-318-4MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-318-5MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-318-6MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-318-7MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-318-8MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-318-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/30/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-319MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDHMDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-319
410-319-0MDATX TELECOMMUNICATIONS SERVICES, LTD.1958BALTIMORENOCLLIKNOWN01/23/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-319-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDHMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-319-2MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN01/09/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-319-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDHMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-319-4MDTERRA NOVA TELECOM INC.145JBALTIMORENOCLLIKNOWN08/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-319-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDHMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-319-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDHMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-319-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDHMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-319-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDHMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-319-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDHMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-323MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDYKDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-325MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-325
410-325-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/07/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-325-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-325-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-325-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-325-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-325-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-325-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-325-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-325-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-325-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-327MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-328MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-332MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-333MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-336MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-338MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDUVDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-338
410-338-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-338-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-338-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-338-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-338-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-338-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-338-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-338-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-338-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-338-9MDIP HORIZON LLC515JBALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-340MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-342MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-347MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-350MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBRKLMDBKDS000/00/0000Prefix Type: RBOC
Switch Name: BROOKLYN
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-350
410-350-0MDVERIZON MARYLAND, INC.9212BALTIMOREBRKLMDBKDS0N/APrefix Type: WIRELESS
Switch Name: BROOKLYN
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-350-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN12/11/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-350-2MDVERIZON MARYLAND, INC.9212BALTIMOREBRKLMDBKDS0N/APrefix Type: WIRELESS
Switch Name: BROOKLYN
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-350-3MDVERIZON MARYLAND, INC.9212BALTIMOREBRKLMDBKDS0N/APrefix Type: WIRELESS
Switch Name: BROOKLYN
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-350-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN02/13/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-350-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN02/13/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-350-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN02/13/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-350-7MDVERIZON MARYLAND, INC.9212BALTIMOREBRKLMDBKDS0N/APrefix Type: WIRELESS
Switch Name: BROOKLYN
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-350-8MDVERIZON MARYLAND, INC.9212BALTIMOREBRKLMDBKDS0N/APrefix Type: WIRELESS
Switch Name: BROOKLYN
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-350-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN12/11/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-351MDUSA MOBILITY WIRELESS, INC. (Spok, Inc)6630BALTIMOREHNVAMDAE3MD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-354MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBRKLMDBKDS000/00/0000Prefix Type: RBOC
Switch Name: BROOKLYN
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-355MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBRKLMDBKDS000/00/0000Prefix Type: RBOC
Switch Name: BROOKLYN
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-358MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREPIVLMDPKDS100/00/0000Prefix Type: RBOC
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-359MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-361MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-361
410-361-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-361-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-361-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-361-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-361-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-361-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-361-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-361-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-361-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-361-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-362MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDEDRP000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-365MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-365
410-365-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-365-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-365-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-365-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-365-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-365-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-365-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-365-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-365-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-365-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-366MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDUVDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-367MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDLBDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-368MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREARBTMDARDS000/00/0000Prefix Type: RBOC
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-368
410-368-0MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN06/04/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-368-1MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-368-2MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-368-3MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-368-4MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-368-5MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-368-6MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-368-7MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-368-8MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-368-9MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-369MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc)7591BALTIMOREBLTMMDDNDS200/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-369
410-369-0MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD7591BALTIMOREBLTMMDDNDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-369-1MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD7591BALTIMOREBLTMMDDNDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-369-2MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD7591BALTIMOREBLTMMDDNDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-369-3MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD7591BALTIMOREBLTMMDDNDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-369-4MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD7591BALTIMOREBLTMMDDNDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-369-5MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD7591BALTIMOREBLTMMDDNDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-369-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN12/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-369-7MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD7591BALTIMOREBLTMMDDNDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-369-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN12/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-369-9MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD7591BALTIMOREBLTMMDDNDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-371MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-375MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-382MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-383MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDMDDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-385MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-387MDBROADVIEW NETWORKS, INC. - MD (Windstream Holdings)9170BALTIMOREPIVLMDPKQMD08/12/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-387
410-387-0MDVDL, INC. DBA GLOBAL TELECOM BROKERS - MD4492BALTIMORENOCLLIKNOWN09/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-387-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN09/29/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-387-2MDBROADVIEW NETWORKS, INC. - MD9170BALTIMOREPIVLMDPKQMD08/15/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-387-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN09/29/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-387-4MDBROADVIEW NETWORKS, INC. - MD9170BALTIMOREPIVLMDPKQMD08/15/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-387-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN09/29/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-387-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN09/29/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-387-7MDCTC COMMUNICATIONS CORP. - MD2697BALTIMORENOCLLIKNOWN09/20/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-387-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN09/29/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-387-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN09/29/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-389MDUSA MOBILITY WIRELESS, INC. (Spok, Inc)6630BALTIMOREHNVAMDAE3MD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-393MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-396MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-400MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications)3910BALTIMOREHNVAMDBHAMD06/15/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-400
410-400-0MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/20/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-400-1MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/20/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-400-2MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/20/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-400-3MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/20/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-400-4MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/20/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-400-5MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/20/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-400-6MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/20/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-400-7MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/20/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-400-8MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/20/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-400-9MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/20/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-404MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-409MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-410MDONVOY SPECTRUM, LLC (Inteliquent)624HBALTIMOREBLTMMDCHXUX05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-410
410-410-0MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-410-1MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-410-2MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-410-3MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-410-4MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-410-5MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-410-6MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-410-7MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-410-8MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-410-9MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-419MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-419
410-419-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-419-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-419-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-419-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-419-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-419-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-419-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-419-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-419-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-419-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-426MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDHMDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-433MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDYKDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-435MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDYKDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-444MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDHMDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-445MDUSA MOBILITY WIRELESS, INC. (Spok, Inc)6630BALTIMOREHNVAMDAE3MD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-448MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREWDLWMDWLDS000/00/0000Prefix Type: RBOC
Switch Name: WOODLAWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-448
410-448-0MDVERIZON MARYLAND, INC.9212BALTIMOREWDLWMDWLDS0N/APrefix Type: WIRELESS
Switch Name: WOODLAWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-448-1MDVERIZON MARYLAND, INC.9212BALTIMOREWDLWMDWLDS0N/APrefix Type: WIRELESS
Switch Name: WOODLAWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-448-2MDVERIZON MARYLAND, INC.9212BALTIMOREWDLWMDWLDS0N/APrefix Type: WIRELESS
Switch Name: WOODLAWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-448-3MDVERIZON MARYLAND, INC.9212BALTIMOREWDLWMDWLDS0N/APrefix Type: WIRELESS
Switch Name: WOODLAWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-448-4MDVERIZON MARYLAND, INC.9212BALTIMOREWDLWMDWLDS0N/APrefix Type: WIRELESS
Switch Name: WOODLAWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-448-5MDVERIZON MARYLAND, INC.9212BALTIMOREWDLWMDWLDS0N/APrefix Type: WIRELESS
Switch Name: WOODLAWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-448-6MDVERIZON MARYLAND, INC.9212BALTIMOREWDLWMDWLDS0N/APrefix Type: WIRELESS
Switch Name: WOODLAWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-448-7MDVERIZON MARYLAND, INC.9212BALTIMOREWDLWMDWLDS0N/APrefix Type: WIRELESS
Switch Name: WOODLAWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-448-8MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWN08/30/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-448-9MDVERIZON MARYLAND, INC.9212BALTIMOREWDLWMDWLDS0N/APrefix Type: WIRELESS
Switch Name: WOODLAWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-450MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCH1DD00/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-450
410-450-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-450-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-450-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-450-3MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN09/01/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-450-4MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN07/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-450-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-450-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-450-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-450-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-450-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCH1DDN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-454MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228BALTIMOREBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-456MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-458MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-462MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDMDDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-464MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDYKDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-464
410-464-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-464-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-464-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-464-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-464-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-464-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-464-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-464-7MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWN01/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-464-8MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWN01/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-464-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-466MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDLBDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-467MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDUVDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-468MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-469MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREARBTMDARDS000/00/0000Prefix Type: RBOC
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-469
410-469-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/20/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-469-1MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN04/14/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-469-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-469-3MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-469-4MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-469-5MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-469-6MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN06/24/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-469-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN06/24/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-469-8MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/26/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-469-9MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN03/10/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-470MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS306/28/2005Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-470
410-470-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS307/08/2005Prefix Type: WIRELESS
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-470-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS307/08/2005Prefix Type: WIRELESS
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-470-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS307/08/2005Prefix Type: WIRELESS
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-470-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS307/08/2005Prefix Type: WIRELESS
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-470-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS307/08/2005Prefix Type: WIRELESS
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-470-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS307/08/2005Prefix Type: WIRELESS
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-470-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS307/08/2005Prefix Type: WIRELESS
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-470-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS307/08/2005Prefix Type: WIRELESS
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-470-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS307/08/2005Prefix Type: WIRELESS
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-470-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS307/08/2005Prefix Type: WIRELESS
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-478MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT007/19/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-478
410-478-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT007/19/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-478-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT007/19/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-478-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT007/19/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-478-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT007/19/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-478-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT007/19/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-478-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT007/19/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-478-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT007/19/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-478-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT007/19/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-478-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT007/19/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-478-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT007/19/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-481MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCH1DD00/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-483MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-483
410-483-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-483-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-483-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-483-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-483-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-483-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-483-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-483-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-483-8MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWN01/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-483-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDFRDS0N/APrefix Type: WIRELESS
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-485MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-488MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRANKFORD
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-493MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-493
410-493-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-493-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-493-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-493-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-493-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-493-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-493-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-493-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-493-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-493-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-499MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-499
410-499-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-499-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-499-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-499-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-499-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-499-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-499-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-499-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-499-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-499-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-500MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-500
410-500-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-500-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-500-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-500-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-500-4MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN05/09/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-500-5MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN05/09/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-500-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/15/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-500-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/15/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-500-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/15/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-500-9MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN03/08/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-502MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-516MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDUVDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-516
410-516-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-516-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-516-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-516-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-516-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-516-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-516-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-516-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-516-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-516-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS002/13/2002Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-522MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLCG000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-522
410-522-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-522-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-522-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-522-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-522-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-522-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-522-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-522-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-522-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/17/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-522-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-523MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDMDDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-525MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREARBTMDARDS000/00/0000Prefix Type: RBOC
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-525
410-525-0MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-525-1MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-525-2MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-525-3MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-525-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN07/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-525-5MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN04/14/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-525-6MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN07/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-525-7MDQUANTUM TELECOMMUNICATIONS, INC. - MD2596BALTIMORENOCLLIKNOWN01/04/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-525-8MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-525-9MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN04/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-528MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-528
410-528-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-528-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-528-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-528-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/17/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-528-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-528-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-528-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-528-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-528-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-528-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-532MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDYKDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-534MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLCG000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-534
410-534-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-534-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-534-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-534-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-534-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-534-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-534-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-534-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-534-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-534-9MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN04/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-537MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLCG000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-537
410-537-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-537-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-537-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-537-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-537-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-537-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-537-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-537-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-537-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLCG0N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-537-9MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN01/08/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-539MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-542MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDLBDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-545MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-547MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-550MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDKMRS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-554MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDUVDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-558MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-558
410-558-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-558-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-558-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-558-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-558-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-558-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-558-6MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWN01/13/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-558-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-558-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-558-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDWLDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-563MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLCG000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-566MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDEDRP000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-576MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-578MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDLBDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-585MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREPIVLMDPKDS100/00/0000Prefix Type: RBOC
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-585
410-585-0MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-585-1MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-585-2MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-585-3MDVERIZON MARYLAND, INC.9212BALTIMOREPIVLMDPKDS1N/APrefix Type: WIRELESS
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-585-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN02/13/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-585-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN02/13/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-585-6MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWN01/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-585-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN12/11/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-585-8MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWN01/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-585-9MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWN01/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-591MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-598MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-601MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDLBDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-601
410-601-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDLBDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-601-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDLBDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-601-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDLBDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-601-3MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN05/19/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-601-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDLBDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-601-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDLBDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-601-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDLBDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-601-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDLBDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-601-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDLBDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-601-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDLBDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-605MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-613MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCH1DD00/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-614MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-617MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDYKDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-617
410-617-0MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN05/19/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-617-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-617-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-617-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-617-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-617-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-617-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-617-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-617-8MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN05/19/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-617-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN07/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-622MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228BALTIMOREBLTOMDKHDS008/12/2011Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-622
410-622-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/18/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-622-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/18/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-622-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/18/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-622-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS008/15/2011Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-622-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/18/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-622-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/18/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-622-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/18/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-622-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/18/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-622-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/18/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-622-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/18/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-624MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDEDCG000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-624
410-624-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDEDCG0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-624-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDEDCG0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-624-2MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN05/12/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-624-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDEDCG0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-624-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDEDCG0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-624-5MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN09/01/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-624-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN04/15/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-624-7MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN10/05/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-624-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN04/15/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-624-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN04/15/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-625MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-627MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-631MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREDNDLMDDNDS000/00/0000Prefix Type: RBOC
Switch Name: DUNDALK
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-631
410-631-0MDVERIZON MARYLAND, INC.9212BALTIMOREDNDLMDDNDS0N/APrefix Type: WIRELESS
Switch Name: DUNDALK
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-631-1MDVERIZON MARYLAND, INC.9212BALTIMOREDNDLMDDNDS0N/APrefix Type: WIRELESS
Switch Name: DUNDALK
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-631-2MDVERIZON MARYLAND, INC.9212BALTIMOREDNDLMDDNDS0N/APrefix Type: WIRELESS
Switch Name: DUNDALK
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-631-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN09/14/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-631-4MDVERIZON MARYLAND, INC.9212BALTIMOREDNDLMDDNDS0N/APrefix Type: WIRELESS
Switch Name: DUNDALK
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-631-5MDVERIZON MARYLAND, INC.9212BALTIMOREDNDLMDDNDS0N/APrefix Type: WIRELESS
Switch Name: DUNDALK
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-631-6MDVERIZON MARYLAND, INC.9212BALTIMOREDNDLMDDNDS0N/APrefix Type: WIRELESS
Switch Name: DUNDALK
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-631-7MDVERIZON MARYLAND, INC.9212BALTIMOREDNDLMDDNDS0N/APrefix Type: WIRELESS
Switch Name: DUNDALK
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-631-8MDVERIZON MARYLAND, INC.9212BALTIMOREDNDLMDDNDS0N/APrefix Type: WIRELESS
Switch Name: DUNDALK
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-631-9MDVERIZON MARYLAND, INC.9212BALTIMOREDNDLMDDNDS0N/APrefix Type: WIRELESS
Switch Name: DUNDALK
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-633MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREDNDLMDDNDS000/00/0000Prefix Type: RBOC
Switch Name: DUNDALK
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-637MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-637
410-637-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-637-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-637-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-637-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-637-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-637-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-637-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-637-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-637-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-637-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-640MDUSA MOBILITY WIRELESS, INC. (Spok, Inc)6630BALTIMOREHNVAMDAE3MD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-644MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREARBTMDARDS000/00/0000Prefix Type: RBOC
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-646MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREARBTMDARDS000/00/0000Prefix Type: RBOC
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-646
410-646-0MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-646-1MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-646-2MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-646-3MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-646-4MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-646-5MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-646-6MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-646-7MDVERIZON MARYLAND, INC.9212BALTIMOREARBTMDARDS0N/APrefix Type: WIRELESS
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-646-8MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN12/17/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-646-9MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN04/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-649MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325BALTIMOREBLTMMDFMDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-649
410-649-0MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMOREBLTMMDFMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-649-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMOREBLTMMDFMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-649-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMOREBLTMMDFMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-649-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMOREBLTMMDFMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-649-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMOREBLTMMDFMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-649-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMOREBLTMMDFMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-649-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMOREBLTMMDFMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-649-7MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMOREBLTMMDFMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-649-8MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMOREBLTMMDFMDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-649-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-659MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-662MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDUVDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-662
410-662-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-662-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-662-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN04/15/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-662-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/07/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-662-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-662-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-662-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-662-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-662-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-662-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDUVDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-664MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDLBDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-669MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDMDDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-675MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLCG000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: WECO 1AESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-685MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-706MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-710MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCHXWY10/03/2005Prefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-710
410-710-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY12/08/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-710-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY12/08/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-710-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY12/08/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-710-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY12/08/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-710-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY12/08/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-710-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY12/08/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-710-6MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN12/27/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-710-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY01/06/2006Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-710-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY01/06/2006Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-710-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY10/10/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-727MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-728MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDMDDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-732MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-735MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications)3910BALTIMOREHNVAMDBHAMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-735
410-735-0MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-735-1MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-735-2MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-735-3MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-735-4MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN08/29/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-735-5MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-735-6MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN08/12/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-735-7MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN08/12/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-735-8MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-735-9MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-736MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-736
410-736-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-736-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-736-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-736-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-736-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-736-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-736-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-736-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-736-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-736-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-743MDUSA MOBILITY WIRELESS, INC. (Spok, Inc)6630BALTIMOREHNVAMDAE3MD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-746MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-752MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-759MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREARBTMDARDS000/00/0000Prefix Type: RBOC
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-759
410-759-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-759-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-759-2MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN04/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-759-3MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN04/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-759-4MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN04/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-759-5MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN04/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-759-6MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN04/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-759-7MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-759-8MDVDL, INC. DBA GLOBAL TELECOM BROKERS - MD4492BALTIMORENOCLLIKNOWN12/07/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-759-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-764MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREPIVLMDPKDS100/00/0000Prefix Type: RBOC
Switch Name: PIKESVILLE
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-767MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDMDDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-779MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119BALTIMOREBLTMMDSN6MD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-779
410-779-0MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-779-1MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-779-2MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-779-3MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-779-4MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN01/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-779-5MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-779-6MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-779-7MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-779-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/12/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-779-9MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD03/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-783MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-800MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD10/05/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-800
410-800-0MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWN10/06/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-800-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/25/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-800-2MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN02/10/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-800-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-800-4MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN08/15/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-800-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN04/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-800-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN04/14/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-800-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD08/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-800-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD08/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-800-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/25/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-801MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228BALTIMOREBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-801
410-801-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-801-1MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-801-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS003/27/2017Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-801-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS003/27/2017Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-801-4MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS003/27/2017Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-801-5MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS006/27/2019Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-801-6MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN07/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-801-7MDRCLEC, INC.156JBALTIMORENOCLLIKNOWN01/31/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-801-8MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN05/22/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-801-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN07/15/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-804MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-805MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z08/25/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-805
410-805-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-805-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-805-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-805-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-805-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-805-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-805-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-805-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-805-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-805-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-814MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications)3910BALTIMOREHNVAMDBHAMD09/30/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-814
410-814-0MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN12/09/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-814-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/23/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-814-2MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD10/04/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-814-3MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD10/04/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-814-4MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD10/04/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-814-5MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD10/04/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-814-6MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD10/04/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-814-7MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD10/04/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-814-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/06/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-814-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/06/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-826MDONVOY, LLC - MD (Inteliquent)876DBALTIMOREBLTMMDCH42Z11/19/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-826
410-826-0MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-826-1MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-826-2MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-826-3MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-826-4MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-826-5MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-826-6MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-826-7MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-826-8MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-826-9MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z11/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-837MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-843MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325BALTIMOREBLTMMDFMDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-844MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMOREBLTQMD01DS009/30/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-844
410-844-0MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMOREBLTQMD01DS010/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-844-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN10/06/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-844-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN10/06/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-844-3MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMOREBLTQMD01DS010/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-844-4MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMOREBLTQMD01DS010/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-844-5MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMOREBLTQMD01DS010/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-844-6MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMOREBLTQMD01DS010/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-844-7MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMOREBLTQMD01DS010/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-844-8MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMOREBLTQMD01DS010/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-844-9MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMOREBLTQMD01DS010/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-856MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMORECYVLMDDADS000/00/0000Prefix Type: RBOC
Switch Name: COCKEYSVILLE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-856
410-856-0MDVERIZON MARYLAND, INC.9212BALTIMORECYVLMDDADS0N/APrefix Type: WIRELESS
Switch Name: COCKEYSVILLE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-856-1MDLIGHTWAVE COMMUNICATIONS, LLC - MD5966BALTIMORENOCLLIKNOWN03/25/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-856-2MDVERIZON MARYLAND, INC.9212BALTIMORECYVLMDDADS0N/APrefix Type: WIRELESS
Switch Name: COCKEYSVILLE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-856-3MDVERIZON MARYLAND, INC.9212BALTIMORECYVLMDDADS0N/APrefix Type: WIRELESS
Switch Name: COCKEYSVILLE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-856-4MDVERIZON MARYLAND, INC.9212BALTIMORECYVLMDDADS0N/APrefix Type: WIRELESS
Switch Name: COCKEYSVILLE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-856-5MDVERIZON MARYLAND, INC.9212BALTIMORECYVLMDDADS0N/APrefix Type: WIRELESS
Switch Name: COCKEYSVILLE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-856-6MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-856-7MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-856-8MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-856-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-864MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228BALTIMOREBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-864
410-864-0MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-864-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-864-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-864-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-864-4MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-864-5MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-864-6MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-864-7MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-864-8MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN08/15/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-864-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-878MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228BALTIMOREBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-878
410-878-0MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN07/11/2006Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-878-1MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN07/11/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-878-2MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN08/15/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-878-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-878-4MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-878-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/25/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-878-6MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN08/15/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-878-7MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN07/18/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-878-8MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-878-9MDATX TELECOMMUNICATIONS SERVICES, LTD.1958BALTIMORENOCLLIKNOWN07/11/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-889MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDUVDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-895MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-900MDCTC COMMUNICATIONS CORP. - MD (Windstream Holdings)2697BALTIMOREBLTMMDCH14Z10/04/2004Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-900
410-900-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/28/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-900-1MDCTC COMMUNICATIONS CORP. - MD2697BALTIMOREBLTMMDCH14Z10/05/2004Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-900-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/28/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-900-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/10/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-900-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/05/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-900-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/05/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-900-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/05/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-900-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/05/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-900-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/22/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-900-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN12/03/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-905MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-905
410-905-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-905-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-905-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-905-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-905-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-905-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-905-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-905-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-905-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-905-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-906MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREARBTMDARDS000/00/0000Prefix Type: RBOC
Switch Name: ARBUTUS
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-908MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-908
410-908-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-908-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-908-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-908-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-908-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-908-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-908-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-908-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-908-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-908-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-913MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-915MDBALTIMORE-WASHINGTON TELEPHONE (BWT)8697BALTIMORELARLMDEH00T10/27/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-916MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-925MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-929MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z05/13/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-929
410-929-0MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z05/14/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-929-1MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z11/12/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-929-2MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z11/12/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-929-3MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z11/12/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-929-4MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z11/12/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-929-5MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z11/12/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-929-6MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z11/12/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-929-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN08/05/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-929-8MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMORENOCLLIKNOWN09/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-929-9MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMORENOCLLIKNOWN09/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-935MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-945MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDEDRP000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-947MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDEDRP000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-949MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228BALTIMOREBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-949
410-949-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN02/13/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-949-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-949-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-949-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-949-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-949-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-949-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-949-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/08/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-949-8MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-949-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/07/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-951MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325BALTIMOREBLTMMDFMDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-952MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-954MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-955MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-960MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-961MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-961
410-961-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-961-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-961-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-961-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-961-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-961-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-961-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-961-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-961-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-961-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-962MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-963MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-963
410-963-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-963-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-963-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-963-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-963-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-963-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-963-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
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Detailed Switch Info
410-963-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-963-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
410-963-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
410-976MDMULTIPLE OCN LISTINGMULTBALTIMOREXXXXXXXXXXX00/00/0000Prefix Type: UNKNOWN
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-977MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
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Tandem: N/A
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Thousands block for 410-977
410-977-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
410-977-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
410-977-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
410-977-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
410-977-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-977-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-977-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-977-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-977-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
410-977-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
410-982MDQUANTUM TELECOMMUNICATIONS, INC. - MD2596BALTIMOREBLTMMD91DS210/13/2003Prefix Type: CLEC
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 410-982
410-982-0MDQUANTUM TELECOMMUNICATIONS, INC. - MD2596BALTIMOREBLTMMD91DS210/15/2003Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-982-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/10/2003Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-982-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/10/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-982-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/10/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-982-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN12/17/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-982-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN12/17/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-982-6MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN12/03/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-982-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN12/01/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-982-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN12/01/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
410-982-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN12/01/2003Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
410-986MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-202MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD01/09/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-202
443-202-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD01/10/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-202-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD01/10/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-202-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD01/10/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-202-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD01/10/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-202-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD01/10/2012Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-202-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD01/10/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-202-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD01/10/2012Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-202-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD01/10/2012Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-202-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD01/10/2012Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-202-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD01/10/2012Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-208MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z02/01/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-208
443-208-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-208-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-208-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-208-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-208-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-208-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-208-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-208-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-208-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-208-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-220MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-220
443-220-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS2N/APrefix Type: WIRELESS
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Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-220-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN12/18/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-220-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/15/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-220-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/15/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-220-4MDMETROPCS, INC.5562BALTIMORENOCLLIKNOWN07/22/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-220-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-220-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-220-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN12/18/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-220-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN12/18/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-220-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN12/18/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-224MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228BALTIMOREBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-224
443-224-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN03/10/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-224-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS0N/APrefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-224-2MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWN06/21/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-224-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN03/10/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-224-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/30/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-224-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/30/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-224-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/30/2005Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-224-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/30/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-224-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/04/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-224-9MDGLOBAL CROSSING LOCAL SERVICES, INC. - MD6050BALTIMORENOCLLIKNOWN07/18/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-226MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-226
443-226-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-226-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-226-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-226-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-226-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-226-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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LATA: N/A
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Detailed Switch Info
443-226-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-226-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-226-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-226-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-240MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT001/27/2012Prefix Type: WIRELESS
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Switch Type: N/A
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Tandem: N/A
Detailed Switch Info
Thousands block for 443-240
443-240-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/30/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-240-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/30/2012Prefix Type: WIRELESS
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Detailed Switch Info
443-240-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/30/2012Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-240-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/30/2012Prefix Type: WIRELESS
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Detailed Switch Info
443-240-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/30/2012Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-240-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/30/2012Prefix Type: WIRELESS
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LATA: N/A
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Detailed Switch Info
443-240-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/30/2012Prefix Type: WIRELESS
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Detailed Switch Info
443-240-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/30/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
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Detailed Switch Info
443-240-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/30/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-240-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/30/2012Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-248MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD01/15/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-248
443-248-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD01/19/2007Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-248-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/19/2007Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-248-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/19/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-248-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-248-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-248-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/08/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-248-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/08/2007Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-248-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/17/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-248-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/17/2007Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-248-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/17/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-250MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-250
443-250-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-250-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-250-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-250-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-250-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-250-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-250-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-250-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-250-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-250-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-253MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-255MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-257MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-257
443-257-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-257-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-257-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-257-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-257-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-257-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-257-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-257-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-257-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/02/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-257-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/02/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-263MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS300/00/0000Prefix Type: RBOC
Switch Name: CHARLES STREET 2
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-268MDCORE COMMUNICATIONS, INC.- MD2593BALTIMOREBLTMMD91DS000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-271MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z10/21/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-271
443-271-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-271-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-271-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-271-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-271-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-271-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-271-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-271-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-271-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-271-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-278MDVDL, INC. DBA GLOBAL TELECOM BROKERS - MD4492BALTIMORELARLMDCCDS010/02/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-278
443-278-0MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN12/08/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-278-1MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN12/08/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-278-2MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN12/08/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-278-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/04/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-278-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN04/16/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-278-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN04/16/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-278-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN04/16/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-278-7MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN04/20/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-278-8MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN07/18/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-278-9MDVDL, INC. DBA GLOBAL TELECOM BROKERS - MD4492BALTIMORELARLMDCCDS010/03/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-286MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-287MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDWLDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-301MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT004/05/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-301
443-301-0MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN09/06/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-301-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN09/06/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-301-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT004/06/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-301-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT004/06/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-301-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT004/06/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-301-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT004/06/2012Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-301-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT004/06/2012Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-301-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT004/06/2012Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-301-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT004/06/2012Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-301-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT004/06/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-310MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-314MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z02/01/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-314
443-314-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-314-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-314-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-314-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-314-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-314-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
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Detailed Switch Info
443-314-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
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Detailed Switch Info
443-314-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-314-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-314-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/01/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-320MDGLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc)6050BALTIMOREBLTOMDXIDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-320
443-320-0MDGLOBAL CROSSING LOCAL SERVICES, INC. - MD6050BALTIMOREBLTOMDXIDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-320-1MDGLOBAL CROSSING LOCAL SERVICES, INC. - MD6050BALTIMOREBLTOMDXIDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-320-2MDGLOBAL CROSSING LOCAL SERVICES, INC. - MD6050BALTIMOREBLTOMDXIDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-320-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/04/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-320-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-320-5MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-320-6MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN12/08/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-320-7MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN03/01/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-320-8MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN12/08/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-320-9MDGLOBAL CROSSING LOCAL SERVICES, INC. - MD6050BALTIMOREBLTOMDXIDS0N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-324MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-324
443-324-0MDMETROPCS, INC.5562BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-324-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-324-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-324-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-324-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-324-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-326MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT002/21/2001Prefix Type: WIRELESS
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443-378MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z07/27/2004Prefix Type: PCS
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Thousands block for 443-378
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443-378-3MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN01/13/2006Prefix Type: WIRELESS
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443-378-5MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWN08/19/2004Prefix Type: WIRELESS
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443-378-8MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWN08/19/2004Prefix Type: WIRELESS
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443-388MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD04/13/2006Prefix Type: WIRELESS
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443-388-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/02/2006Prefix Type: WIRELESS
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443-388-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/26/2006Prefix Type: WIRELESS
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443-388-5MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN06/28/2006Prefix Type: WIRELESS
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443-388-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/06/2006Prefix Type: WIRELESS
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443-388-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/06/2006Prefix Type: WIRELESS
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443-388-8MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN06/26/2006Prefix Type: WIRELESS
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443-392MDAT&T - LOCAL (AT&T)7421BALTIMOREBLTMMDCHDS600/00/0000Prefix Type: CLEC
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Thousands block for 443-392
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443-392-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/18/2003Prefix Type: WIRELESS
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443-392-3MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: WIRELESS
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443-392-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/18/2003Prefix Type: WIRELESS
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443-392-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/18/2003Prefix Type: WIRELESS
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443-392-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/18/2003Prefix Type: WIRELESS
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443-392-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/12/2004Prefix Type: WIRELESS
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443-392-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/24/2004Prefix Type: WIRELESS
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Thousands block for 443-415
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443-415-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-415-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-416MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-416
443-416-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-416-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-416-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-416-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-416-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-416-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-416-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-416-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-416-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
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Detailed Switch Info
443-416-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-418MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-418
443-418-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-418-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-418-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-418-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-418-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-418-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
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Detailed Switch Info
443-418-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-418-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-418-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-418-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-423MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119BALTIMOREBLTMMDSN6MD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-423
443-423-0MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMORENOCLLIKNOWN09/27/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-423-1MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-423-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN12/29/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-423-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN12/29/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-423-4MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN08/12/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-423-5MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN08/12/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-423-6MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN08/12/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-423-7MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN08/12/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-423-8MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN05/06/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-423-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN12/29/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-435MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z02/01/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-435
443-435-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-435-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-435-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-435-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-435-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-435-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-435-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-435-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-435-8MDMETROPCS, INC.5562BALTIMORENOCLLIKNOWN02/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-435-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-438MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD10/08/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-438
443-438-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD10/08/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-438-1MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN12/18/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-438-2MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN09/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-438-3MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN02/18/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-438-4MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN02/18/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-438-5MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN02/18/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-438-6MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN02/18/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-438-7MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN02/18/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-438-8MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMORENOCLLIKNOWN09/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-438-9MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN02/18/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-444MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDYKDS000/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-444
443-444-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS007/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-444-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS007/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-444-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS007/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-444-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS007/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-444-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS007/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-444-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS007/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-444-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS007/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-444-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS007/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-444-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS007/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-444-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDYKDS007/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-447MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT012/15/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-447
443-447-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT012/17/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-447-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-447-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-447-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-447-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-447-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-447-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-447-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-447-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-447-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT001/14/2009Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-449MDBROADVIEW NETWORKS, INC. - MD (Windstream Holdings)9170BALTIMOREPIVLMDPKFMD03/28/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-449
443-449-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/25/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-449-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/25/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-449-2MDBROADVIEW NETWORKS, INC. - MD9170BALTIMOREPIVLMDPKFMD03/30/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-449-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/20/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-449-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN05/19/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-449-5MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN07/17/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-449-6MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN07/17/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-449-7MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN07/17/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-449-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/19/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-449-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/19/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-451MDPAETEC COMMUNICATIONS, INC. - MD (Windstream Communications)4716BALTIMOREBLTMMDCHW2900/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-452MDUS LEC OF MARYLAND, INC.2589BALTIMORECLMAMDJTDS009/07/2005Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-452
443-452-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/12/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-452-1MDUS LEC OF MARYLAND, INC.2589BALTIMORECLMAMDJTDS009/12/2005Prefix Type: WIRELESS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-452-2MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-452-3MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-452-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/23/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-452-5MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-452-6MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-452-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN01/05/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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443-475-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/29/2011Prefix Type: WIRELESS
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443-475-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/29/2011Prefix Type: WIRELESS
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443-475-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/29/2011Prefix Type: WIRELESS
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443-478MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD03/06/2009Prefix Type: WIRELESS
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Thousands block for 443-478
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443-478-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWN12/31/2009Prefix Type: WIRELESS
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443-478-2MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN12/31/2009Prefix Type: WIRELESS
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443-478-3MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN02/02/2010Prefix Type: WIRELESS
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443-478-4MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN02/02/2010Prefix Type: WIRELESS
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443-478-5MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN02/02/2010Prefix Type: WIRELESS
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443-478-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/05/2010Prefix Type: WIRELESS
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443-478-7MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMORENOCLLIKNOWN09/14/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-478-8MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMORENOCLLIKNOWN09/14/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-478-9MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMORENOCLLIKNOWN09/14/2009Prefix Type: WIRELESS
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443-488MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT006/23/2010Prefix Type: WIRELESS
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Thousands block for 443-488
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Detailed Switch Info
443-488-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT006/25/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-488-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT006/25/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-488-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT006/25/2010Prefix Type: WIRELESS
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443-488-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT006/25/2010Prefix Type: WIRELESS
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443-488-5MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-488-6MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-488-7MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-488-8MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-488-9MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-500MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT003/20/2009Prefix Type: WIRELESS
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Thousands block for 443-500
443-500-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-500-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-500-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-500-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-500-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-500-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-500-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-500-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-500-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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443-500-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-506MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
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Thousands block for 443-506
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Detailed Switch Info
443-506-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-506-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-506-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-506-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-506-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-506-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-506-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-506-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-506-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-509MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/10/2009Prefix Type: WIRELESS
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Thousands block for 443-509
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-509-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN10/09/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-509-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN05/07/2009Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-509-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN05/07/2009Prefix Type: WIRELESS
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443-509-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN05/07/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-509-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN05/07/2009Prefix Type: WIRELESS
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443-509-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN10/09/2009Prefix Type: WIRELESS
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443-509-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN10/09/2009Prefix Type: WIRELESS
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443-509-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN10/09/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-509-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN10/09/2009Prefix Type: WIRELESS
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443-524MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNX00/00/0000Prefix Type: CLEC
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Tandem: N/A
Detailed Switch Info
443-525MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT003/20/2009Prefix Type: WIRELESS
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Thousands block for 443-525
443-525-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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443-525-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-525-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-525-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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LATA: N/A
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Detailed Switch Info
443-525-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-525-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-525-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-525-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-525-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-525-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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443-527MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z03/19/2001Prefix Type: PCS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-529MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z07/22/2008Prefix Type: PCS
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Thousands block for 443-529
443-529-0MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN05/28/2010Prefix Type: WIRELESS
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LATA: N/A
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Detailed Switch Info
443-529-1MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN10/31/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-529-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40Z07/23/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-529-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40Z07/23/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-529-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40Z07/23/2008Prefix Type: WIRELESS
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LATA: N/A
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Detailed Switch Info
443-529-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40Z07/23/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-529-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40Z07/23/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-529-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40Z07/23/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-529-8MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN05/28/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-529-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN05/28/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-531MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT003/20/2009Prefix Type: WIRELESS
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Detailed Switch Info
Thousands block for 443-531
443-531-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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443-531-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-531-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-531-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-531-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-531-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-531-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-531-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-531-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-531-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT003/23/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-540MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
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Detailed Switch Info
443-552MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDMDDS000/00/0000Prefix Type: RBOC
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Tandem: N/A
Detailed Switch Info
Thousands block for 443-552
443-552-0MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN04/20/2005Prefix Type: WIRELESS
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443-552-1MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN12/17/2015Prefix Type: WIRELESS
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Detailed Switch Info
443-552-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDMDDS0N/APrefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-552-3MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN04/20/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-552-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN04/20/2005Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-552-5MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN04/20/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-552-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/23/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-552-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN04/20/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-552-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/23/2005Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-552-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/24/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-560MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z07/18/2011Prefix Type: PCS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-560
443-560-0MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/29/2024Prefix Type: WIRELESS
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Detailed Switch Info
443-560-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-560-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-560-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-560-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-560-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-560-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-560-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-560-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-560-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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443-562MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
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Detailed Switch Info
443-563MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z11/14/2006Prefix Type: PCS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-563
443-563-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/11/2007Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-563-1MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN09/13/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-563-2MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN05/19/2014Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-563-3MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN03/06/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-563-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/15/2015Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-563-5MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN03/06/2024Prefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-563-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/15/2015Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
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Detailed Switch Info
443-563-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/15/2015Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-563-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/15/2015Prefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-563-9MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN03/06/2024Prefix Type: WIRELESS
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Detailed Switch Info
443-570MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-571MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD12/06/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-571
443-571-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/08/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-571-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-571-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-571-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-571-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-571-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-571-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/08/2011Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-571-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-571-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-571-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/08/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-573MDUS LEC OF MARYLAND, INC.2589BALTIMORECLMAMDJTDS000/00/0000Prefix Type: CLEC
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-573
443-573-0MDUS LEC OF MARYLAND, INC.2589BALTIMORECLMAMDJTDS0N/APrefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-573-1MDUS LEC OF MARYLAND, INC.2589BALTIMORECLMAMDJTDS0N/APrefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-573-2MDUS LEC OF MARYLAND, INC.2589BALTIMORECLMAMDJTDS0N/APrefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-573-3MDUS LEC OF MARYLAND, INC.2589BALTIMORECLMAMDJTDS0N/APrefix Type: WIRELESS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-573-4MDUS LEC OF MARYLAND, INC.2589BALTIMORECLMAMDJTDS0N/APrefix Type: WIRELESS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-573-5MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN08/15/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-573-6MDUS LEC OF MARYLAND, INC.2589BALTIMORECLMAMDJTDS0N/APrefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-573-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN03/15/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-573-8MDUS LEC OF MARYLAND, INC.2589BALTIMORECLMAMDJTDS0N/APrefix Type: WIRELESS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-573-9MDUS LEC OF MARYLAND, INC.2589BALTIMORECLMAMDJTDS0N/APrefix Type: WIRELESS
Switch Name: COLUMBIA
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-580MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z08/25/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-580
443-580-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-580-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-580-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-580-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-580-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-580-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-580-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN03/15/2024Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-580-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-580-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-580-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/26/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-602MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/15/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-602
443-602-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/19/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-602-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-602-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-602-3MDCTC COMMUNICATIONS CORP. - MD2697BALTIMORENOCLLIKNOWN04/17/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-602-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-602-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/03/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-602-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/03/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-602-7MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN05/28/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-602-8MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN08/28/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-602-9MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN11/20/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-604MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-610MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-610
443-610-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-610-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-610-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-610-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-610-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-610-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-610-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-610-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD08/06/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-610-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/04/2003Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-610-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/04/2003Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-615MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD05/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-615
443-615-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/14/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-615-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/14/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-615-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/14/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-615-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/14/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-615-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/14/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-615-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-615-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-615-7MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN09/13/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-615-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2007Prefix Type: WIRELESS
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443-615-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2007Prefix Type: WIRELESS
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443-621MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
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Thousands block for 443-621
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443-621-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-621-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-621-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-621-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-621-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-621-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-621-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-621-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-621-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-622MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
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Thousands block for 443-622
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443-622-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-622-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-622-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-622-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-622-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-622-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-622-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-622-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-622-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-627MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119BALTIMOREBLTMMDSN6MD00/00/0000Prefix Type: CLEC
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Thousands block for 443-627
443-627-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/10/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-627-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/10/2007Prefix Type: WIRELESS
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443-627-2MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN01/09/2007Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-627-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/10/2007Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-627-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD09/27/2006Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-627-5MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD09/27/2006Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-627-6MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD09/27/2006Prefix Type: WIRELESS
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443-627-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD12/20/2006Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-627-8MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN05/28/2008Prefix Type: WIRELESS
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443-627-9MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-629MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
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Thousands block for 443-629
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443-629-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-629-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-629-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-629-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-629-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-629-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-629-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-629-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-629-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-630MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD05/08/2008Prefix Type: WIRELESS
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Thousands block for 443-630
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443-630-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/21/2008Prefix Type: WIRELESS
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443-630-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/21/2008Prefix Type: WIRELESS
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443-630-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/02/2008Prefix Type: WIRELESS
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Tandem: N/A
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443-630-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/02/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-630-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/02/2008Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-630-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/02/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-630-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/12/2008Prefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
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443-630-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/12/2008Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-630-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD10/03/2008Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-633MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z07/18/2011Prefix Type: PCS
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Tandem: N/A
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Thousands block for 443-633
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443-633-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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443-633-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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443-633-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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443-633-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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443-633-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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443-633-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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443-633-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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443-633-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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443-633-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/22/2011Prefix Type: WIRELESS
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443-635MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT010/14/2009Prefix Type: WIRELESS
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Thousands block for 443-635
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443-635-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT010/16/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-635-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT010/16/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-635-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT010/16/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-635-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT010/16/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-635-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT010/16/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-635-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT010/16/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-635-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT010/16/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-635-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT010/16/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-635-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORECLMAMDORGT010/16/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-642MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD11/08/2006Prefix Type: WIRELESS
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Detailed Switch Info
Thousands block for 443-642
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443-642-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/13/2007Prefix Type: WIRELESS
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443-642-2MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN11/13/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-642-3MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN11/13/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-642-4MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN11/13/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-642-5MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN11/13/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-642-6MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN11/13/2006Prefix Type: WIRELESS
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443-642-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/22/2007Prefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-642-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/22/2007Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-642-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN02/22/2007Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-651MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD07/08/2011Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
Thousands block for 443-651
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Detailed Switch Info
443-651-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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443-651-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-651-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-651-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-651-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-651-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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443-651-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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443-651-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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443-651-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN04/03/2012Prefix Type: WIRELESS
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443-676MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT006/20/2001Prefix Type: WIRELESS
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443-677MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z03/15/2001Prefix Type: PCS
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Thousands block for 443-677
443-677-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-677-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-677-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-677-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-677-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-677-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-677-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-677-7MDMETROPCS, INC.5562BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-677-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-677-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-680MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z09/27/2010Prefix Type: PCS
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Thousands block for 443-680
443-680-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/29/2010Prefix Type: WIRELESS
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443-680-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/29/2010Prefix Type: WIRELESS
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443-680-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/29/2010Prefix Type: WIRELESS
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443-680-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/29/2010Prefix Type: WIRELESS
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443-680-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/29/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-680-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/29/2010Prefix Type: WIRELESS
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443-680-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/29/2010Prefix Type: WIRELESS
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443-680-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/29/2010Prefix Type: WIRELESS
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443-680-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/29/2010Prefix Type: WIRELESS
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443-680-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/29/2010Prefix Type: WIRELESS
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443-681MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD06/05/2009Prefix Type: WIRELESS
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Thousands block for 443-681
443-681-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/11/2009Prefix Type: WIRELESS
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443-681-1MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-681-2MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-681-3MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-681-4MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-681-5MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-681-6MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN03/11/2010Prefix Type: WIRELESS
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443-681-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN03/11/2010Prefix Type: WIRELESS
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443-681-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/05/2010Prefix Type: WIRELESS
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443-681-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN05/28/2010Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-682MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD12/19/2006Prefix Type: WIRELESS
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Thousands block for 443-682
443-682-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/20/2006Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-682-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD03/06/2007Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-682-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD03/06/2007Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-682-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN04/13/2007Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-682-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN04/13/2007Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-682-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN04/13/2007Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-682-6MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN05/04/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-682-7MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN09/10/2007Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-682-8MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN09/10/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-682-9MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN09/10/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-683MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD04/09/2007Prefix Type: WIRELESS
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Thousands block for 443-683
443-683-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/12/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-683-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD08/02/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-683-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD08/02/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-683-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD08/02/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-683-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/14/2007Prefix Type: WIRELESS
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LATA: N/A
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Detailed Switch Info
443-683-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/14/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-683-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/14/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-683-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/14/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-683-8MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN10/19/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-683-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/20/2008Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-687MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD09/08/2009Prefix Type: WIRELESS
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Thousands block for 443-687
443-687-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/14/2009Prefix Type: WIRELESS
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443-687-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN05/03/2010Prefix Type: WIRELESS
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443-687-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN05/03/2010Prefix Type: WIRELESS
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443-687-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN05/03/2010Prefix Type: WIRELESS
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443-687-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN05/03/2010Prefix Type: WIRELESS
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443-687-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN05/03/2010Prefix Type: WIRELESS
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443-687-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/24/2010Prefix Type: WIRELESS
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443-687-7MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN05/28/2010Prefix Type: WIRELESS
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443-687-8MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN05/28/2010Prefix Type: WIRELESS
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443-687-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN05/28/2010Prefix Type: WIRELESS
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443-690MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
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443-691MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT001/15/2001Prefix Type: WIRELESS
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443-692MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNX00/00/0000Prefix Type: CLEC
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Thousands block for 443-692
443-692-0MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNXN/APrefix Type: WIRELESS
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443-692-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNXN/APrefix Type: WIRELESS
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443-692-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNXN/APrefix Type: WIRELESS
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443-692-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNXN/APrefix Type: WIRELESS
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443-692-4MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNXN/APrefix Type: WIRELESS
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Detailed Switch Info
443-692-5MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNXN/APrefix Type: WIRELESS
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Detailed Switch Info
443-692-6MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNXN/APrefix Type: WIRELESS
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443-692-7MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN05/28/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-692-8MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN07/30/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-692-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNXN/APrefix Type: WIRELESS
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443-695MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
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Detailed Switch Info
443-703MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNX00/00/0000Prefix Type: CLEC
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Thousands block for 443-703
443-703-0MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNXN/APrefix Type: WIRELESS
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Detailed Switch Info
443-703-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNXN/APrefix Type: WIRELESS
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Detailed Switch Info
443-703-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNXN/APrefix Type: WIRELESS
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Detailed Switch Info
443-703-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNX03/01/2004Prefix Type: WIRELESS
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Detailed Switch Info
443-703-4MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNX04/06/2004Prefix Type: WIRELESS
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Detailed Switch Info
443-703-5MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNX04/06/2004Prefix Type: WIRELESS
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Detailed Switch Info
443-703-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/15/2005Prefix Type: WIRELESS
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Detailed Switch Info
443-703-7MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMOREBLTMMDCHXNX04/06/2004Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-703-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/15/2005Prefix Type: WIRELESS
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Detailed Switch Info
443-703-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/15/2005Prefix Type: WIRELESS
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Detailed Switch Info
443-708MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc)7591BALTIMOREBLTMMDDNDS200/00/0000Prefix Type: CLEC
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Tandem: N/A
Detailed Switch Info
Thousands block for 443-708
443-708-0MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/16/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-708-1MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/16/2006Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-708-2MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/16/2006Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-708-3MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/16/2006Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-708-4MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/16/2006Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-708-5MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/16/2006Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-708-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/20/2008Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-708-7MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN09/10/2007Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-708-8MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN09/10/2007Prefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-708-9MDLEVEL 3 TELECOM OF MARYLAND, LLC - MD7591BALTIMOREBLTMMDDNDS2N/APrefix Type: WIRELESS
Switch Name: BALTIMORE
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-717MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD09/14/2005Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-717
443-717-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/20/2005Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-717-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/20/2005Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-717-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD10/07/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-717-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD10/07/2005Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-717-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD10/07/2005Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-717-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/23/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-717-6MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/20/2023Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-717-7MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
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Detailed Switch Info
443-717-8MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/20/2023Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-717-9MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/20/2023Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-721MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD07/06/2009Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-721
443-721-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/07/2009Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-721-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/21/2010Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-721-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/21/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-721-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/02/2010Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-721-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-721-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/02/2010Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-721-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-721-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/02/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-721-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/24/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-721-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/24/2010Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-722MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z03/09/2001Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-723MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z10/06/2011Prefix Type: PCS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-723
443-723-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-723-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-723-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-723-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-723-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-723-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN03/15/2024Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-723-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-723-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN03/15/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-723-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN03/15/2024Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-723-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-726MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z10/06/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-726
443-726-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-726-1MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN03/19/2024Prefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-726-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-726-3MDDISH WIRELESS, LLC490JBALTIMORENOCLLIKNOWN04/15/2024Prefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-726-4MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN04/17/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-726-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-726-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-726-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-726-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/07/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-726-9MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN04/17/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-739MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z07/23/2001Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-740MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119BALTIMOREBLTMMDSN6MD02/03/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-740
443-740-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/02/2005Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-740-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-740-2MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD02/04/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-740-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-740-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-740-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-740-7MDDISH WIRELESS, LLC490JBALTIMORENOCLLIKNOWN04/15/2024Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-740-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWN07/19/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-742MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-743MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD04/07/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-743
443-743-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/10/2008Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-743-1MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN06/20/2008Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-743-2MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN07/08/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-743-3MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN07/08/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-743-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/21/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-743-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/21/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-743-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/21/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-743-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/21/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-743-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/21/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-743-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/24/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-750MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD06/08/2010Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-750
443-750-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/10/2010Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-750-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/21/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-750-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/21/2010Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-750-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/21/2010Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-750-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/21/2010Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
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Detailed Switch Info
443-750-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/21/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-750-6MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMORENOCLLIKNOWN08/13/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-750-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/21/2010Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-750-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/21/2010Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
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Detailed Switch Info
443-750-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/21/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
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Detailed Switch Info
443-756MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-759MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD10/29/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
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Detailed Switch Info
Thousands block for 443-759
443-759-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD10/30/2007Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-759-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/20/2008Prefix Type: WIRELESS
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LATA: N/A
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Detailed Switch Info
443-759-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/20/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-759-3MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN01/29/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-759-4MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN01/22/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-759-5MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN01/22/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-759-6MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN01/22/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-759-7MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN01/22/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-759-8MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN01/22/2008Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-810-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/28/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-810-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/28/2009Prefix Type: WIRELESS
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LATA: N/A
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Detailed Switch Info
443-810-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/09/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-810-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/09/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-810-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/09/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-810-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/09/2008Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-813MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD09/14/2007Prefix Type: WIRELESS
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Detailed Switch Info
Thousands block for 443-813
443-813-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/18/2007Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-813-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/28/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-813-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/28/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-813-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/08/2008Prefix Type: WIRELESS
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LATA: N/A
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Detailed Switch Info
443-813-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/08/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-813-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/08/2008Prefix Type: WIRELESS
Switch Name: N/A
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Detailed Switch Info
443-813-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/08/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-813-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/08/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-813-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/08/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-813-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/20/2008Prefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-814MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD06/15/2010Prefix Type: WIRELESS
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Detailed Switch Info
Thousands block for 443-814
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Detailed Switch Info
443-814-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/06/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-814-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/06/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-814-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/06/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-814-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/06/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-814-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/06/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-814-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/06/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-814-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/21/2010Prefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
443-814-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/21/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-814-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN11/23/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-825MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCHXWY11/29/2006Prefix Type: PCS
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Tandem: N/A
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Thousands block for 443-825
443-825-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY03/13/2007Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-825-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY03/13/2007Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-825-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY03/26/2007Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-825-3MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN04/13/2007Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-825-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN03/24/2008Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-825-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY12/19/2006Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-825-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY12/19/2006Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-825-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY12/14/2006Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-825-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY12/14/2006Prefix Type: WIRELESS
Switch Name: BALTIMORE
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Tandem: N/A
Detailed Switch Info
443-825-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY11/30/2006Prefix Type: WIRELESS
Switch Name: BALTIMORE
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-826MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD06/25/2010Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
Thousands block for 443-826
443-826-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/28/2010Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-826-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD03/03/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-826-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD03/03/2011Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-826-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/15/2011Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-826-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/15/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-826-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/15/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-826-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/15/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-826-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/04/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-826-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/04/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-826-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN11/23/2010Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-827MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
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Thousands block for 443-827
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443-827-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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443-827-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-827-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-827-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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443-827-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/05/2005Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-827-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/05/2005Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-827-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/02/2005Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-827-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/02/2005Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-827-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/07/2005Prefix Type: WIRELESS
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Detailed Switch Info
443-829MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
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Tandem: N/A
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Thousands block for 443-829
443-829-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-829-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-829-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-829-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-829-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-829-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-829-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-829-7MDMETROPCS, INC.5562BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-829-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-829-9MDMETROPCS, INC.5562BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-831MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
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Detailed Switch Info
443-835MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD12/11/2008Prefix Type: WIRELESS
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Detailed Switch Info
Thousands block for 443-835
443-835-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/17/2008Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-835-1MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN08/11/2009Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-835-2MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN08/11/2009Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-835-3MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN08/11/2009Prefix Type: WIRELESS
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LATA: N/A
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Detailed Switch Info
443-835-4MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN08/11/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-835-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/10/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-835-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/10/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-835-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/10/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-835-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/10/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-835-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/07/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-836MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDSNDS501/21/2013Prefix Type: CLEC
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Thousands block for 443-836
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Detailed Switch Info
443-836-2MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
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Detailed Switch Info
443-836-3MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
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Detailed Switch Info
443-836-4MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN11/13/2018Prefix Type: WIRELESS
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Detailed Switch Info
443-836-5MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/14/2020Prefix Type: WIRELESS
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443-836-6MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN11/16/2017Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-836-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN11/16/2017Prefix Type: WIRELESS
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Detailed Switch Info
443-836-8MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/09/2018Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-836-9MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/09/2018Prefix Type: WIRELESS
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Detailed Switch Info
443-838MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
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Detailed Switch Info
443-839MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCHXWY04/17/2006Prefix Type: PCS
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Detailed Switch Info
Thousands block for 443-839
443-839-0MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN12/29/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-839-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY06/14/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-839-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY06/14/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-839-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY05/11/2006Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-839-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY05/11/2006Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-839-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY05/11/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-839-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY04/21/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-839-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY03/20/2008Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-839-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY04/21/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-842MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD03/10/2011Prefix Type: WIRELESS
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Thousands block for 443-842
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Detailed Switch Info
443-842-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/04/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-842-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/04/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-842-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/04/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-842-4MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN04/20/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-842-5MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN04/20/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-842-6MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN04/20/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-842-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN05/13/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-842-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/01/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-842-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/01/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-844MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/13/2006Prefix Type: WIRELESS
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Thousands block for 443-844
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Detailed Switch Info
443-844-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/15/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-844-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/22/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-844-3MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN02/24/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-844-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD03/06/2006Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-844-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD03/06/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-844-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD03/06/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-844-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD03/06/2006Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-844-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD03/06/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-844-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/06/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-845MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD00/00/0000Prefix Type: WIRELESS
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Detailed Switch Info
Thousands block for 443-845
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Detailed Switch Info
443-845-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-845-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-845-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/04/2005Prefix Type: WIRELESS
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Detailed Switch Info
443-845-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/04/2005Prefix Type: WIRELESS
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Detailed Switch Info
443-845-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/04/2005Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-845-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-845-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-845-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-845-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-850MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z09/24/2001Prefix Type: PCS
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Detailed Switch Info
443-853MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD07/27/2010Prefix Type: WIRELESS
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Thousands block for 443-853
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Tandem: N/A
Detailed Switch Info
443-853-1MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN12/17/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-853-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWN10/05/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-853-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWN10/05/2010Prefix Type: WIRELESS
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443-853-4MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-853-5MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-853-6MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-853-7MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-853-8MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN11/13/2018Prefix Type: WIRELESS
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443-853-9MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN11/13/2018Prefix Type: WIRELESS
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443-854MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z11/19/2001Prefix Type: PCS
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Detailed Switch Info
443-857MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCHXWY00/00/0000Prefix Type: PCS
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Detailed Switch Info
443-858MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z00/00/0000Prefix Type: PCS
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Detailed Switch Info
443-863MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD08/09/2010Prefix Type: WIRELESS
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Thousands block for 443-863
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443-863-1MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-863-2MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-863-3MDXO MARYLAND, LLC4773BALTIMORENOCLLIKNOWN10/08/2010Prefix Type: WIRELESS
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443-863-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN11/16/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-863-5MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN11/16/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-863-6MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN11/16/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-863-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN12/17/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-863-8MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN12/29/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-863-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN12/29/2010Prefix Type: WIRELESS
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Detailed Switch Info
443-865MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z04/19/2002Prefix Type: PCS
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Thousands block for 443-865
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Detailed Switch Info
443-865-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-865-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-865-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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443-865-4MDMETROPCS, INC.5562BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-865-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-865-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-865-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-865-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-865-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWNN/APrefix Type: WIRELESS
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Detailed Switch Info
443-869MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD06/12/2006Prefix Type: WIRELESS
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Thousands block for 443-869
443-869-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/19/2006Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-869-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/06/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-869-2MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN09/08/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-869-3MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN09/08/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-869-4MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN09/08/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-869-5MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN09/08/2006Prefix Type: WIRELESS
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443-869-6MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN08/11/2009Prefix Type: WIRELESS
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Detailed Switch Info
443-872MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications)3910BALTIMOREHNVAMDBHAMD00/00/0000Prefix Type: CLEC
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443-872-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/25/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-872-2MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD08/29/2003Prefix Type: WIRELESS
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Detailed Switch Info
443-872-3MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD08/29/2003Prefix Type: WIRELESS
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Detailed Switch Info
443-872-4MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD08/29/2003Prefix Type: WIRELESS
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Detailed Switch Info
443-872-5MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD08/29/2003Prefix Type: WIRELESS
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Detailed Switch Info
443-872-6MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/16/2003Prefix Type: WIRELESS
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Detailed Switch Info
443-872-7MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD3910BALTIMOREHNVAMDBHAMD06/16/2003Prefix Type: WIRELESS
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443-874MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications)3910BALTIMOREHNVAMDBHAMD00/00/0000Prefix Type: CLEC
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443-874-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWN07/19/2005Prefix Type: WIRELESS
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443-884MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications)3910BALTIMOREHNVAMDBHAMD00/00/0000Prefix Type: CLEC
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443-884-2MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN06/04/2020Prefix Type: WIRELESS
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443-885MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDMSRS000/00/0000Prefix Type: RBOC
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443-885-9MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN03/10/2015Prefix Type: WIRELESS
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443-894MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z06/30/2011Prefix Type: PCS
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443-897MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT004/12/2011Prefix Type: WIRELESS
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443-902MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD01/06/2011Prefix Type: WIRELESS
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443-902-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/25/2011Prefix Type: WIRELESS
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443-902-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/25/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-902-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/25/2011Prefix Type: WIRELESS
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443-904MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD10/17/2001Prefix Type: WIRELESS
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Thousands block for 443-904
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443-904-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-904-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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443-904-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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443-904-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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443-904-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-904-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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443-904-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/06/2003Prefix Type: WIRELESS
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Detailed Switch Info
443-904-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/08/2004Prefix Type: WIRELESS
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Detailed Switch Info
443-904-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/08/2004Prefix Type: WIRELESS
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Detailed Switch Info
443-908MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD06/29/2011Prefix Type: WIRELESS
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Detailed Switch Info
Thousands block for 443-908
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Detailed Switch Info
443-908-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/05/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-908-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-908-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-908-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-908-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-908-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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443-908-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-908-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-908-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/13/2011Prefix Type: WIRELESS
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443-909MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD08/09/2006Prefix Type: WIRELESS
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Thousands block for 443-909
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Detailed Switch Info
443-909-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/02/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-909-7MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN11/03/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-909-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/02/2008Prefix Type: WIRELESS
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Detailed Switch Info
443-909-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/02/2008Prefix Type: WIRELESS
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443-913MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z06/30/2011Prefix Type: PCS
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Thousands block for 443-913
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443-913-1MDMETROPCS, INC.5562BALTIMORENOCLLIKNOWN07/01/2011Prefix Type: WIRELESS
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443-913-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/01/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-913-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/01/2011Prefix Type: WIRELESS
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443-913-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/01/2011Prefix Type: WIRELESS
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443-913-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/01/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-913-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/01/2011Prefix Type: WIRELESS
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443-913-7MDMETROPCS, INC.5562BALTIMORENOCLLIKNOWN07/01/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-913-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/01/2011Prefix Type: WIRELESS
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443-913-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/01/2011Prefix Type: WIRELESS
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443-915MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD09/07/2011Prefix Type: WIRELESS
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Thousands block for 443-915
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443-915-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/09/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-915-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/20/2011Prefix Type: WIRELESS
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443-915-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/20/2011Prefix Type: WIRELESS
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443-915-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/20/2011Prefix Type: WIRELESS
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443-915-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/20/2011Prefix Type: WIRELESS
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443-915-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/29/2011Prefix Type: WIRELESS
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443-916MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z08/22/2011Prefix Type: PCS
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Thousands block for 443-916
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443-916-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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443-916-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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443-916-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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443-916-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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443-916-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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443-916-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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443-916-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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443-916-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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443-925MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCHXWY02/24/2006Prefix Type: PCS
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Thousands block for 443-925
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443-925-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY09/07/2023Prefix Type: WIRELESS
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443-925-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY03/07/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-925-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY03/07/2006Prefix Type: WIRELESS
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443-925-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY09/07/2023Prefix Type: WIRELESS
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443-925-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY09/07/2023Prefix Type: WIRELESS
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443-925-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY03/01/2006Prefix Type: WIRELESS
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443-927MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119BALTIMOREBLTMMDSN6MD00/00/0000Prefix Type: CLEC
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Thousands block for 443-927
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443-927-1MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MDN/APrefix Type: WIRELESS
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443-927-3MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MDN/APrefix Type: WIRELESS
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443-927-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/27/2004Prefix Type: WIRELESS
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Detailed Switch Info
443-927-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/27/2004Prefix Type: WIRELESS
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443-927-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN07/07/2005Prefix Type: WIRELESS
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443-927-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MDN/APrefix Type: WIRELESS
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443-927-8MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MDN/APrefix Type: WIRELESS
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443-927-9MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-928MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD09/24/2001Prefix Type: WIRELESS
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Thousands block for 443-928
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Detailed Switch Info
443-928-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Detailed Switch Info
443-928-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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443-928-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/01/2004Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-928-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/06/2004Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-928-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-928-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-928-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-930MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD04/06/2011Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-930
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Detailed Switch Info
443-930-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/07/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-930-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/07/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-930-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/07/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-930-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/27/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-930-5MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMORENOCLLIKNOWN06/07/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-930-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/27/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-930-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/27/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-930-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/27/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-930-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/20/2012Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-931MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228BALTIMOREBLTOMDKHDS010/24/2011Prefix Type: CLEC
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-931
443-931-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN12/01/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-931-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMORENOCLLIKNOWN12/01/2011Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-931-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN11/16/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-931-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMOREBLTOMDKHDS010/25/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-931-4MDCTC COMMUNICATIONS CORP. - MD2697BALTIMORENOCLLIKNOWN08/10/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-931-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN11/16/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-931-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN11/16/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-931-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN11/16/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-931-8MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN11/16/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-931-9MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN11/16/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-932MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z08/22/2011Prefix Type: PCS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-932
443-932-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-932-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-932-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-932-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-932-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-932-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-932-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-932-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-932-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-934MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD12/04/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-934
443-934-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/06/2007Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-934-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/05/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-934-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/05/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-934-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/05/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-934-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/05/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-934-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/05/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-934-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/05/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-934-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/05/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-934-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/20/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-934-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/20/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-938MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD08/06/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-938
443-938-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD08/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-938-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD08/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-938-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD08/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-938-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD08/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-938-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/16/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-938-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/16/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-938-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/16/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-938-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/16/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-938-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/16/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-938-9MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN10/26/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-939MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCHXWY09/23/2002Prefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-939
443-939-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWYN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-939-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWYN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-939-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY07/14/2004Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-939-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY12/18/2003Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-939-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY04/06/2004Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-939-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY04/06/2004Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-939-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY04/06/2004Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-939-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY04/28/2004Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-939-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWY04/28/2004Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-939-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCHXWYN/APrefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-948MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z08/22/2011Prefix Type: PCS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-948
443-948-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-948-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-948-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-948-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/23/2011Prefix Type: WIRELESS
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443-948-5MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/07/2013Prefix Type: WIRELESS
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443-948-6MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN11/09/2012Prefix Type: WIRELESS
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Detailed Switch Info
443-948-7MDCTC COMMUNICATIONS CORP. - MD2697BALTIMORENOCLLIKNOWN02/26/2014Prefix Type: WIRELESS
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Detailed Switch Info
443-948-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/31/2012Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
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Detailed Switch Info
443-954MDPAETEC COMMUNICATIONS, INC. - MD (Windstream Communications)4716BALTIMOREBLTMMDCHW2907/06/2005Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-954
443-954-0MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMOREBLTMMDCHW2907/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-954-1MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMOREBLTMMDCHW2907/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
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Tandem: N/A
Detailed Switch Info
443-954-2MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMOREBLTMMDCHW2907/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
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Tandem: N/A
Detailed Switch Info
443-954-3MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMOREBLTMMDCHW2907/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-954-4MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMOREBLTMMDCHW2907/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-954-5MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMOREBLTMMDCHW2907/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-954-6MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMOREBLTMMDCHW2907/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-954-7MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMOREBLTMMDCHW2907/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-954-8MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMOREBLTMMDCHW2907/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-954-9MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMOREBLTMMDCHW2907/12/2005Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-955MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD03/13/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-955
443-955-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD03/20/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-955-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD04/06/2006Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-955-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/12/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-955-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/12/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-955-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD05/12/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-955-5MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN05/31/2006Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-955-6MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN05/31/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-955-7MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN10/19/2007Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-955-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/02/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-955-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD06/02/2006Prefix Type: WIRELESS
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Detailed Switch Info
443-956MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BALTIMORECLMAMDORGT000/00/0000Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-957MDAT&T - LOCAL (AT&T)7421BALTIMOREBLTMMDCHXAX00/00/0000Prefix Type: CLEC
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Tandem: N/A
Detailed Switch Info
Thousands block for 443-957
443-957-1MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN02/15/2005Prefix Type: WIRELESS
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Detailed Switch Info
443-957-2MDAT&T - LOCAL7421BALTIMOREBLTMMDCHXAXN/APrefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-957-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN05/19/2004Prefix Type: WIRELESS
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Detailed Switch Info
443-957-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/24/2005Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-957-6MDAT&T - LOCAL7421BALTIMOREBLTMMDCHXAXN/APrefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-957-7MDTERRA NOVA TELECOM INC.145JBALTIMORENOCLLIKNOWN04/25/2024Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-957-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWN07/19/2005Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-961MDINTRADO COMMUNICATIONS, LLC820CBALTIMOREBLTMMDCHPMD12/23/2014Prefix Type: CLEC
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Tandem: N/A
Detailed Switch Info
Thousands block for 443-961
443-961-0MDINTRADO COMMUNICATIONS, LLC820CBALTIMOREBLTMMDCHPMD12/29/2014Prefix Type: WIRELESS
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Detailed Switch Info
443-961-1MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN04/14/2015Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-961-2MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN04/14/2015Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-961-3MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN03/10/2015Prefix Type: WIRELESS
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Detailed Switch Info
443-961-4MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN04/14/2015Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-961-5MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN04/14/2015Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-961-6MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN04/14/2015Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-961-7MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN04/14/2015Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-961-8MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN06/08/2015Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-961-9MDINTRADO COMMUNICATIONS, LLC820CBALTIMOREBLTMMDCHPMD12/29/2014Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-963MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z00/00/0000Prefix Type: CLEC
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-963
443-963-1MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN12/01/2015Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-963-2MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/01/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-963-3MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN04/23/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-963-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/24/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-963-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/24/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-963-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/24/2012Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-963-7MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN01/24/2012Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
443-963-8MDTERRA NOVA TELECOM INC.145JBALTIMORENOCLLIKNOWN07/06/2022Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-963-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z06/18/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-965MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z06/21/2006Prefix Type: PCS
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Tandem: N/A
Detailed Switch Info
Thousands block for 443-965
443-965-0MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN09/20/2023Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-965-1MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN09/20/2023Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-965-2MDVERIZON MARYLAND, INC.9212BALTIMORENOCLLIKNOWN07/28/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-965-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN09/20/2023Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-965-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN09/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-965-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN09/20/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-965-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN09/20/2023Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-965-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/22/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-965-9MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN07/16/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-970MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD11/21/2011Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-970
443-970-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/23/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-970-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/23/2011Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-970-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/23/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-970-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/23/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-970-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/23/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-970-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/01/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-970-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/01/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-970-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/01/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-970-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/01/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-970-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/01/2011Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-977MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD10/12/2006Prefix Type: WIRELESS
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Switch Type: N/A
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Tandem: N/A
Detailed Switch Info
Thousands block for 443-977
443-977-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD10/17/2006Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-977-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2007Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-977-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-977-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-977-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN11/09/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-977-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-977-6MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN11/09/2006Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-977-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD12/05/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-977-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/06/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-977-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/06/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-982MDYMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack))281EBALTIMOREBLTMMDSNDS605/30/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-982
443-982-0MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMOREBLTMMDSNDS606/01/2007Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-982-1MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMOREBLTMMDSNDS606/01/2007Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-982-2MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMOREBLTMMDSNDS606/01/2007Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-982-3MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMOREBLTMMDSNDS606/01/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-982-4MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMOREBLTMMDSNDS606/01/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-982-5MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMOREBLTMMDSNDS606/01/2007Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-982-6MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMOREBLTMMDSNDS606/01/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-982-7MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMOREBLTMMDSNDS606/01/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-982-8MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMOREBLTMMDSNDS606/01/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-982-9MDYMAX COMMUNICATIONS CORP. - MD281EBALTIMOREBLTMMDSNDS606/01/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-983MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855BALTIMOREBLTMMDCH40Z07/02/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-983
443-983-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40ZN/APrefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-983-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40ZN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-983-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40ZN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-983-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40ZN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-983-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40ZN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-983-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40ZN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-983-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40ZN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-983-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40ZN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-983-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40ZN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-983-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMOREBLTMMDCH40ZN/APrefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
443-984MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS200/00/0000Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-986MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD07/13/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-986
443-986-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD07/17/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-986-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD10/04/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-986-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD10/04/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-986-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD10/04/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-986-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD10/04/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-986-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-986-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2007Prefix Type: WIRELESS
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Detailed Switch Info
443-986-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2007Prefix Type: WIRELESS
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443-986-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD11/05/2008Prefix Type: WIRELESS
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443-986-9MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN10/06/2006Prefix Type: WIRELESS
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443-990MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z02/04/2011Prefix Type: CLEC
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Thousands block for 443-990
443-990-0MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z02/09/2011Prefix Type: WIRELESS
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443-990-1MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMOREBLTMMDCH45Z02/09/2011Prefix Type: WIRELESS
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443-990-2MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN04/14/2011Prefix Type: WIRELESS
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Detailed Switch Info
443-990-3MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN04/14/2011Prefix Type: WIRELESS
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443-990-4MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN04/14/2011Prefix Type: WIRELESS
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443-990-5MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN04/14/2011Prefix Type: WIRELESS
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443-990-6MDNEW CINGULAR WIRELESS PCS, LLC - DC4036BALTIMORENOCLLIKNOWN04/14/2011Prefix Type: WIRELESS
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443-990-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/21/2012Prefix Type: WIRELESS
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443-990-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/26/2012Prefix Type: WIRELESS
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443-990-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN12/06/2012Prefix Type: WIRELESS
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443-992MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119BALTIMOREBLTMMDSN6MD00/00/0000Prefix Type: CLEC
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Thousands block for 443-992
443-992-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2003Prefix Type: WIRELESS
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443-992-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2003Prefix Type: WIRELESS
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443-992-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2003Prefix Type: WIRELESS
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443-992-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2003Prefix Type: WIRELESS
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443-992-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MDN/APrefix Type: WIRELESS
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443-992-5MDMETROPCS, INC.5562BALTIMORENOCLLIKNOWN03/17/2003Prefix Type: WIRELESS
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443-992-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2003Prefix Type: WIRELESS
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443-992-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD08/24/2004Prefix Type: WIRELESS
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443-992-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN04/19/2003Prefix Type: WIRELESS
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443-992-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN04/19/2003Prefix Type: WIRELESS
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443-997MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMDUVDS000/00/0000Prefix Type: RBOC
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443-999MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCH06T00/00/0000Prefix Type: RBOC
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667-203MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Thousands block for 667-203
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667-203-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-203-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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Detailed Switch Info
667-203-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-203-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-203-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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Detailed Switch Info
667-203-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-203-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-203-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-203-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-205MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Thousands block for 667-205
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667-205-1MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN12/06/2012Prefix Type: WIRELESS
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667-205-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMORENOCLLIKNOWN01/05/2015Prefix Type: WIRELESS
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667-205-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMORENOCLLIKNOWN11/22/2013Prefix Type: WIRELESS
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667-205-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/16/2014Prefix Type: WIRELESS
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667-205-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/16/2014Prefix Type: WIRELESS
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667-205-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/16/2014Prefix Type: WIRELESS
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667-205-7MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/16/2014Prefix Type: WIRELESS
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Detailed Switch Info
667-205-8MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/16/2014Prefix Type: WIRELESS
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667-205-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN11/29/2012Prefix Type: WIRELESS
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667-207MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Thousands block for 667-207
667-207-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-207-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/27/2013Prefix Type: WIRELESS
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667-207-2MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN09/06/2013Prefix Type: WIRELESS
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667-207-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/27/2013Prefix Type: WIRELESS
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667-207-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/27/2013Prefix Type: WIRELESS
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667-207-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/27/2013Prefix Type: WIRELESS
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667-207-6MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN09/29/2014Prefix Type: WIRELESS
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667-207-7MDCENTURYLINK COMMUNICATIONS, LLC508JBALTIMORENOCLLIKNOWN08/05/2013Prefix Type: WIRELESS
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667-207-8MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN10/29/2014Prefix Type: WIRELESS
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667-207-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2015Prefix Type: WIRELESS
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667-208MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Thousands block for 667-208
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667-208-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/17/2014Prefix Type: WIRELESS
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667-208-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/17/2014Prefix Type: WIRELESS
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667-208-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/17/2014Prefix Type: WIRELESS
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667-208-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/17/2014Prefix Type: WIRELESS
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667-208-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/17/2014Prefix Type: WIRELESS
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667-208-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN01/29/2014Prefix Type: WIRELESS
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667-208-7MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN01/29/2014Prefix Type: WIRELESS
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667-208-8MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/17/2014Prefix Type: WIRELESS
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667-208-9MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN04/17/2014Prefix Type: WIRELESS
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667-209MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Thousands block for 667-209
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667-209-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-209-2MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-209-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-209-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-209-5MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/21/2012Prefix Type: WIRELESS
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667-209-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/21/2012Prefix Type: WIRELESS
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667-209-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/21/2012Prefix Type: WIRELESS
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667-209-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/21/2012Prefix Type: WIRELESS
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667-209-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/21/2012Prefix Type: WIRELESS
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667-210MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Thousands block for 667-210
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667-210-1MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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667-210-2MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN11/16/2015Prefix Type: WIRELESS
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667-210-3MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/21/2012Prefix Type: WIRELESS
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Detailed Switch Info
667-210-4MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/21/2012Prefix Type: WIRELESS
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Detailed Switch Info
667-210-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN03/26/2012Prefix Type: WIRELESS
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Detailed Switch Info
667-210-6MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/21/2012Prefix Type: WIRELESS
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Detailed Switch Info
667-210-7MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/21/2012Prefix Type: WIRELESS
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Detailed Switch Info
667-210-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/21/2012Prefix Type: WIRELESS
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Detailed Switch Info
667-210-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD09/21/2012Prefix Type: WIRELESS
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Detailed Switch Info
667-212MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Detailed Switch Info
Thousands block for 667-212
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Tandem: N/A
Detailed Switch Info
667-212-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/22/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-212-2MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN06/30/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-212-3MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN06/30/2014Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-212-4MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN06/30/2014Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
667-212-5MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN06/30/2014Prefix Type: WIRELESS
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Switch Type: N/A
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Tandem: N/A
Detailed Switch Info
667-212-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/22/2014Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-212-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/22/2014Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-212-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/22/2014Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-212-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/22/2014Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-213MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-213
667-213-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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Detailed Switch Info
667-213-1MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN11/14/2014Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
667-213-2MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN11/14/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-213-3MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN08/15/2014Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-213-4MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN08/15/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-213-5MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN11/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-213-6MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN11/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-213-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/22/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-213-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/22/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-213-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/22/2014Prefix Type: WIRELESS
Switch Name: N/A
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Tandem: N/A
Detailed Switch Info
667-214MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
Thousands block for 667-214
667-214-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-214-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMORENOCLLIKNOWN02/25/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-214-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMORENOCLLIKNOWN07/18/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-214-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-214-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2014Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
667-214-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-214-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2014Prefix Type: WIRELESS
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Detailed Switch Info
667-214-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2014Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
667-214-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2014Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
667-214-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2014Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-216MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
Thousands block for 667-216
667-216-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-216-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-216-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/10/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-216-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/13/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-216-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/13/2014Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-216-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/13/2014Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-216-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/13/2014Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-216-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/13/2014Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-216-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/13/2014Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-216-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN11/13/2014Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-217MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-217
667-217-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-217-1MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN12/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-217-2MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN12/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-217-3MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN04/21/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-217-4MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN12/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-217-5MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN12/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-217-6MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN12/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-217-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/15/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-217-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/15/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-217-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/15/2015Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-218MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-218
667-218-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-218-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/15/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-218-2MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN07/08/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-218-3MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN03/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-218-4MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN03/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-218-5MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN03/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-218-6MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN04/13/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-218-7MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228BALTIMORENOCLLIKNOWN07/31/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-218-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-218-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-219MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-219
667-219-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-219-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2015Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-219-2MDUS LEC OF MARYLAND, INC.2589BALTIMORENOCLLIKNOWN03/18/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-219-3MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN05/20/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-219-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN05/20/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-219-5MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN07/18/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-219-6MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN06/18/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-219-7MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN06/18/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-219-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-219-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-223MDVONAGE AMERICA LLC197DBALTIMOREBLTMMDCHXQX08/04/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-223
667-223-0MDVONAGE AMERICA LLC197DBALTIMOREBLTMMDCHXQX08/07/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-223-1MDVONAGE AMERICA LLC197DBALTIMOREBLTMMDCHXQX08/07/2017Prefix Type: WIRELESS
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Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-223-2MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-223-3MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-223-4MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-223-5MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-223-6MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-223-7MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-223-8MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-223-9MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-224MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-224
667-224-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-224-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN03/17/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-224-2MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN04/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-224-3MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN04/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-224-4MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN04/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-224-5MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN04/09/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-224-6MDCTC COMMUNICATIONS CORP. - MD2697BALTIMORENOCLLIKNOWN06/17/2015Prefix Type: WIRELESS
Switch Name: N/A
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-224-7MDCTC COMMUNICATIONS CORP. - MD2697BALTIMORENOCLLIKNOWN06/17/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-224-8MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN06/18/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-224-9MDPAETEC COMMUNICATIONS, INC. - MD4716BALTIMORENOCLLIKNOWN06/18/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-233MDVERIZON MARYLAND, INC. (Verizon Communications)9212BALTIMOREBLTMMDCHDS202/13/2015Prefix Type: RBOC
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-233
667-233-0MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS202/17/2015Prefix Type: WIRELESS
Switch Name: BALTIMORE
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-233-1MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS202/17/2015Prefix Type: WIRELESS
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667-233-2MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS202/17/2015Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
667-233-3MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS202/17/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-233-4MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS202/17/2015Prefix Type: WIRELESS
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Tandem: N/A
Detailed Switch Info
667-233-5MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS202/17/2015Prefix Type: WIRELESS
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LATA: N/A
Tandem: N/A
Detailed Switch Info
667-233-6MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS202/17/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-233-7MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS202/17/2015Prefix Type: WIRELESS
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LATA: N/A
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Detailed Switch Info
667-233-8MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS202/17/2015Prefix Type: WIRELESS
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667-233-9MDVERIZON MARYLAND, INC.9212BALTIMOREBLTMMDCHDS202/17/2015Prefix Type: WIRELESS
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667-234MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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Thousands block for 667-234
667-234-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD6395BALTIMOREBLTOMDKHBMD02/09/2012Prefix Type: WIRELESS
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Detailed Switch Info
667-234-1MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN05/08/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-234-2MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN05/08/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-234-3MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN05/08/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-234-4MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN05/08/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-234-5MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN05/08/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-234-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN05/08/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-234-7MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN05/08/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-234-8MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN05/08/2015Prefix Type: WIRELESS
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667-234-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/09/2015Prefix Type: WIRELESS
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667-239MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395BALTIMOREBLTOMDKHBMD02/08/2012Prefix Type: WIRELESS
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667-239-1MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-239-2MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-239-3MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN09/17/2014Prefix Type: WIRELESS
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Detailed Switch Info
667-239-4MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-239-5MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-239-6MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: WIRELESS
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667-239-7MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN06/25/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-239-8MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN09/19/2014Prefix Type: WIRELESS
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Detailed Switch Info
667-239-9MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN09/19/2014Prefix Type: WIRELESS
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667-250MDONVOY SPECTRUM, LLC (Inteliquent)624HBALTIMOREBLTMMDCHXUX06/19/2018Prefix Type: WIRELESS
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667-250-6MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX06/20/2018Prefix Type: WIRELESS
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667-258MDAIRESPRING, INC.996HBALTIMOREBLTQMD017MD11/14/2018Prefix Type: CLEC
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Thousands block for 667-258
667-258-0MDAIRESPRING, INC.996HBALTIMOREBLTQMD017MD11/15/2018Prefix Type: WIRELESS
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667-258-1MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
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Detailed Switch Info
667-258-2MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
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Detailed Switch Info
667-258-3MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
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Detailed Switch Info
667-258-4MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
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667-258-5MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
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667-258-6MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
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667-258-7MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
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667-258-8MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
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667-258-9MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN03/27/2019Prefix Type: WIRELESS
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667-260MDONVOY, LLC - MD (Inteliquent)876DBALTIMOREBLTMMDCH42Z00/00/0000Prefix Type: CLEC
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Thousands block for 667-260
667-260-2MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN05/31/2017Prefix Type: WIRELESS
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667-260-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/07/2023Prefix Type: WIRELESS
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667-260-4MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN08/30/2017Prefix Type: WIRELESS
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Detailed Switch Info
667-260-5MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN09/07/2017Prefix Type: WIRELESS
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Detailed Switch Info
667-260-6MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z01/22/2016Prefix Type: WIRELESS
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Detailed Switch Info
667-260-7MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN07/15/2019Prefix Type: WIRELESS
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Detailed Switch Info
667-260-8MDNUSO, LLC551GBALTIMORENOCLLIKNOWN03/04/2016Prefix Type: WIRELESS
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667-260-9MDIP HORIZON LLC515JBALTIMORENOCLLIKNOWN05/03/2016Prefix Type: WIRELESS
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667-262MDONVOY SPECTRUM, LLC (Inteliquent)624HBALTIMOREBLTMMDCHXUX00/00/0000Prefix Type: WIRELESS
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667-262-0MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN07/15/2019Prefix Type: WIRELESS
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Detailed Switch Info
667-262-1MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN09/27/2022Prefix Type: WIRELESS
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Detailed Switch Info
667-262-2MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN07/15/2019Prefix Type: WIRELESS
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667-262-3MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX06/26/2020Prefix Type: WIRELESS
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667-262-4MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX06/26/2020Prefix Type: WIRELESS
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667-262-5MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN05/19/2020Prefix Type: WIRELESS
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667-262-6MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN10/18/2019Prefix Type: WIRELESS
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667-262-7MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN10/18/2019Prefix Type: WIRELESS
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667-262-8MDONVOY SPECTRUM, LLC624HBALTIMOREBLTMMDCHXUX06/26/2020Prefix Type: WIRELESS
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667-262-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN09/01/2020Prefix Type: WIRELESS
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667-284MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119BALTIMOREBLTMMDSN6MD07/30/2020Prefix Type: CLEC
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Thousands block for 667-284
667-284-0MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD08/03/2020Prefix Type: WIRELESS
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667-284-1MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD08/03/2020Prefix Type: WIRELESS
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667-284-2MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD08/03/2020Prefix Type: WIRELESS
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667-284-3MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD08/03/2020Prefix Type: WIRELESS
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667-284-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD08/03/2020Prefix Type: WIRELESS
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667-284-5MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD08/03/2020Prefix Type: WIRELESS
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667-284-6MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD08/03/2020Prefix Type: WIRELESS
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667-284-7MDONVOY SPECTRUM, LLC624HBALTIMORENOCLLIKNOWN10/13/2021Prefix Type: WIRELESS
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667-284-8MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN09/01/2020Prefix Type: WIRELESS
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667-284-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN09/01/2020Prefix Type: WIRELESS
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667-290MDIP HORIZON LLC515JBALTIMOREBLTMMDCHXHX09/09/2020Prefix Type: IPES
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Thousands block for 667-290
667-290-0MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN10/01/2020Prefix Type: WIRELESS
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667-290-1MDIP HORIZON LLC515JBALTIMOREBLTMMDCHXHX09/10/2020Prefix Type: WIRELESS
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667-290-2MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN10/01/2020Prefix Type: WIRELESS
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Detailed Switch Info
667-290-3MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN10/01/2020Prefix Type: WIRELESS
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667-290-4MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN10/01/2020Prefix Type: WIRELESS
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Detailed Switch Info
667-290-5MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN10/01/2020Prefix Type: WIRELESS
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667-290-6MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN12/01/2020Prefix Type: WIRELESS
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667-290-7MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN12/01/2020Prefix Type: WIRELESS
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667-290-8MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/20/2021Prefix Type: WIRELESS
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667-290-9MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/20/2021Prefix Type: WIRELESS
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667-303MDNUSO, LLC551GBALTIMOREBLTMMDCHDMD03/11/2013Prefix Type: WIRELESS
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Thousands block for 667-303
667-303-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/10/2015Prefix Type: WIRELESS
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667-303-1MDNUSO, LLC551GBALTIMOREBLTMMDCHDMD03/13/2013Prefix Type: WIRELESS
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Detailed Switch Info
667-303-2MDNUSO, LLC551GBALTIMOREBLTMMDCHDMD01/07/2014Prefix Type: WIRELESS
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Detailed Switch Info
667-303-3MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN04/02/2014Prefix Type: WIRELESS
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667-303-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/10/2015Prefix Type: WIRELESS
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667-303-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/10/2015Prefix Type: WIRELESS
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667-303-6MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/10/2015Prefix Type: WIRELESS
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667-303-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/10/2015Prefix Type: WIRELESS
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667-303-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN07/10/2015Prefix Type: WIRELESS
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667-303-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN09/09/2015Prefix Type: WIRELESS
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Detailed Switch Info
667-306MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119BALTIMOREBLTMMDSN6MD03/19/2021Prefix Type: CLEC
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Thousands block for 667-306
667-306-0MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD03/22/2021Prefix Type: WIRELESS
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Detailed Switch Info
667-306-1MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD03/22/2021Prefix Type: WIRELESS
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Detailed Switch Info
667-306-2MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMOREBLTMMDSN6MD03/22/2021Prefix Type: WIRELESS
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667-414-2MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWN04/04/2023Prefix Type: WIRELESS
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Detailed Switch Info
667-867-5MDCOMMIO, LLC939HBALTIMOREBLTQMD013MD06/23/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-867-6MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-867-7MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-867-8MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-867-9MDCORE COMMUNICATIONS, INC.- MD2593BALTIMORENOCLLIKNOWN10/11/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-888MDONVOY, LLC - MD (Inteliquent)876DBALTIMOREBLTMMDCH42Z00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-888
667-888-0MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-888-1MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-888-2MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-888-3MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-888-4MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-888-5MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-888-6MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-888-7MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-888-8MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z07/31/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-888-9MDONVOY, LLC - MD876DBALTIMOREBLTMMDCH42Z06/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-895MDTWILIO INTERNATIONAL, INC.506JBALTIMOREBLTMMDCHXMX10/15/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-895
667-895-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/25/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-895-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/25/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-895-2MDONVOY SPECTRUM, LLC624HBALTIMORENOCLLIKNOWN10/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-895-3MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN02/23/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-895-4MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN02/23/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-895-5MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BALTIMORENOCLLIKNOWN06/30/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-895-6MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD7325BALTIMORENOCLLIKNOWN10/29/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-895-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN08/30/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-895-8MDTWILIO INTERNATIONAL, INC.506JBALTIMOREBLTMMDCHXMX10/16/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-895-9MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN08/25/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-899MDFRACTEL, LLC965HBALTIMOREBLTQMD01AMD10/25/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-899
667-899-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/25/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-899-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/25/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-899-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/25/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-899-3MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN04/15/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-899-4MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN04/22/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-899-5MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN09/27/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-899-6MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN09/27/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-899-7MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/25/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-899-8MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN01/25/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-899-9MDFRACTEL, LLC965HBALTIMOREBLTQMD01AMD10/25/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-900MDTERRA NOVA TELECOM INC.145JBALTIMOREBLTQMD018MD02/20/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-900
667-900-0MDTERRA NOVA TELECOM INC.145JBALTIMOREBLTQMD018MD02/20/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-900-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/23/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-900-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/23/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-900-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/23/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-900-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/23/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-900-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN10/23/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-900-6MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMORENOCLLIKNOWN03/17/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-900-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN06/30/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-900-8MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN09/01/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-900-9MDBANDWIDTH.COM CLEC, LLC - MD071FBALTIMORENOCLLIKNOWN09/01/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-910MDRADIANTIQ LLC566JBALTIMOREPIVLMDPKX8X03/03/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-910
667-910-0MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-910-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-910-2MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-910-3MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-910-4MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-910-5MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC6855BALTIMORENOCLLIKNOWN06/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-910-6MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN07/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-910-7MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN10/06/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-910-8MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN08/17/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-910-9MDRADIANTIQ LLC566JBALTIMOREPIVLMDPKX8X03/04/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-930MDRCLEC, INC. (Ring Central)156JBALTIMOREBLTMMDCHUMD03/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 667-930
667-930-0MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMORENOCLLIKNOWN10/14/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-930-1MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-930-2MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-930-3MDCOMCAST IP PHONE, LLC318JBALTIMORENOCLLIKNOWN07/27/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-930-4MDRCLEC, INC.156JBALTIMOREBLTMMDCHUMD03/18/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-930-5MDLEVEL 3 COMMUNICATIONS, LLC - MD6119BALTIMORENOCLLIKNOWN04/07/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-930-6MDONVOY, LLC - MD876DBALTIMORENOCLLIKNOWN01/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-930-7MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMORENOCLLIKNOWN10/12/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-930-8MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMORENOCLLIKNOWN10/12/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
667-930-9MDPEERLESS NETWORK OF MARYLAND, LLC568GBALTIMORENOCLLIKNOWN10/12/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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