410-212 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-212-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-212-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-212-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-212-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-212-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-212-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-212-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-212-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-212-8 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | ANNAPOLIS | NOCLLIKNOWN | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-212-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-216 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-216-0 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 03/16/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-216-1 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | ANNAPOLIS | NOCLLIKNOWN | 05/13/2015 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-216-2 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 12/01/2015 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-216-3 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | NOCLLIKNOWN | 03/24/2015 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-216-4 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 06/08/2015 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-216-5 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 07/15/2015 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-216-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-216-7 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-216-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-216-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-224 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-263 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-266 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-267 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-267-0 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-267-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-267-2 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-267-3 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 03/02/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-267-4 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 03/02/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-267-5 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-267-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-267-7 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-267-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-267-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-268 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-271 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-279 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-280 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-280-0 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-280-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-280-2 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-280-3 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-280-4 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-280-5 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-280-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-280-7 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 02/23/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-280-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-280-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-293 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | ANNAPOLIS | BLTMMDCHW29 | 00/00/0000 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-295 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-320 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-320-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-320-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-320-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-320-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-320-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-320-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-320-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-320-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-320-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-320-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-349 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-349-0 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-349-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-349-2 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-349-3 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-349-4 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-349-5 | MD | VDL, INC. DBA GLOBAL TELECOM BROKERS - MD | 4492 | ANNAPOLIS | NOCLLIKNOWN | 10/17/2003 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-349-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/10/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-349-7 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 01/05/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-349-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-349-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-353 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-507 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-533 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-562 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-562-0 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-562-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-562-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-562-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-562-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-562-5 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-562-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-562-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-562-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-562-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-570 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-571 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-571-0 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-571-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-571-2 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-571-3 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 05/02/2012 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-571-4 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 02/18/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-571-5 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 02/10/2005 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-571-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-571-7 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-571-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-571-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-573 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-626 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-626-0 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-626-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-626-2 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-626-3 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-626-4 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: CLEC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-626-5 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-626-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-626-7 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-626-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-626-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-693 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-703 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-731 | MD | USA MOBILITY WIRELESS, INC. (Spok, Inc) | 6630 | ANNAPOLIS | HNVAMDAE3MD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-757 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | STMRMDSMRS1 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-858 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANPS0 | 03/11/2005 | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-858-0 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 05/12/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-858-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 01/06/2006 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-858-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 01/06/2006 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-858-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 01/23/2006 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-858-4 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | NOCLLIKNOWN | 09/30/2009 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-858-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 08/09/2011 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-858-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 08/23/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-858-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 05/12/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-858-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 06/02/2005 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-858-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANPS0 | 03/16/2005 | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-897 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-897-0 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-897-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-897-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/02/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-897-3 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-897-4 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-897-5 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-897-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-897-7 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/02/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-897-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-897-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | PARLMDPADS0 | N/A | Prefix Type: RBOC Switch Name: WASZ 14 Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-919 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications) | 7228 | ANNAPOLIS | BLTOMDKHDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-919-0 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications) | 7228 | ANNAPOLIS | BLTOMDKHDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-919-1 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications) | 7228 | ANNAPOLIS | BLTOMDKHDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-919-2 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications) | 7228 | ANNAPOLIS | BLTOMDKHDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-919-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/10/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-919-4 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications) | 7228 | ANNAPOLIS | BLTOMDKHDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-919-5 | MD | TERRA NOVA TELECOM INC. | 145J | ANNAPOLIS | NOCLLIKNOWN | 10/18/2023 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-919-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 08/09/2011 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-919-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/10/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-919-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/10/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-919-9 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications) | 7228 | ANNAPOLIS | BLTOMDKHDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-934 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/27/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-934-0 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 06/18/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-934-1 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | ANNAPOLIS | NOCLLIKNOWN | 09/17/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-934-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 08/15/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-934-3 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 02/06/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-934-4 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 05/14/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-934-5 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | ANNAPOLIS | NOCLLIKNOWN | 09/17/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-934-6 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | ANNAPOLIS | NOCLLIKNOWN | 09/17/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-934-7 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 02/18/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-934-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/30/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-934-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/30/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-940 | MD | ATX TELECOMMUNICATIONS SERVICES, LTD. | 1958 | ANNAPOLIS | PHLAPAFGGT9 | 01/22/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-940-0 | MD | QUANTUM TELECOMMUNICATIONS, INC. - MD | 2596 | ANNAPOLIS | NOCLLIKNOWN | 10/22/2003 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-940-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 12/26/2003 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-940-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 12/26/2003 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-940-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 09/08/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-940-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 09/16/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-940-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 09/16/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-940-6 | MD | ATX TELECOMMUNICATIONS SERVICES, LTD. | 1958 | ANNAPOLIS | PHLAPAFGGT9 | 01/30/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-940-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 02/07/2005 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-940-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 09/09/2003 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-940-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 09/09/2003 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-956 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | MAYOMDMYRS1 | 00/00/0000 | Prefix Type: RBOC Switch Name: WEST RIVER Switch Type: EXM LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-972 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T) | 7325 | ANNAPOLIS | BLTMMDFMDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-972-0 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T) | 7325 | ANNAPOLIS | BLTMMDFMDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-972-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/10/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-972-2 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T) | 7325 | ANNAPOLIS | BLTMMDFMDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-972-3 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T) | 7325 | ANNAPOLIS | BLTMMDFMDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-972-4 | MD | TELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T) | 7325 | ANNAPOLIS | BLTMMDFMDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-972-5 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/27/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-972-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/27/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-972-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/27/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-972-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/27/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-972-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/27/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-980 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-980-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 11/02/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-980-1 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 11/02/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-980-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 11/02/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-980-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 01/05/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-980-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/14/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-980-5 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 01/05/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-980-6 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 01/05/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-980-7 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 12/06/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-980-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 12/06/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-980-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 09/07/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-990 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
410-991 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-214 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 10/11/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-214-0 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 01/26/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-214-1 | MD | IP HORIZON LLC | 515J | ANNAPOLIS | NOCLLIKNOWN | 08/12/2013 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-214-2 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 02/18/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-214-3 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 07/22/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-214-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 06/17/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-214-5 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 09/06/2013 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-214-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 09/12/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-214-7 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications) | 7228 | ANNAPOLIS | BLTOMDKHDS0 | 12/08/2011 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-214-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/24/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-214-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/24/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-217 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91DS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-221 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-221-0 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/10/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-221-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/10/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-221-2 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 07/08/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-221-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/10/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-221-4 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-221-5 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/10/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-221-6 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 12/31/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-221-7 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 06/15/2011 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-221-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 07/05/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-221-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 07/05/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-223 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-254 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-321 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | ANNAPOLIS | BLTMMDCHW29 | 00/00/0000 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-333 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/13/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-333-0 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/17/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-333-1 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 01/20/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-333-2 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 10/14/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-333-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/06/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-333-4 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | NOCLLIKNOWN | 10/12/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-333-5 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDSN5MD | 06/18/2010 | Prefix Type: CLEC Switch Name: BRYNPKLNCM Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-333-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/17/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-333-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/17/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-333-8 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 09/28/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-333-9 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 11/02/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-336 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-336-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-336-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-336-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-336-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-336-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-336-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-336-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-336-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-336-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-336-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-370 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-370-0 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-370-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/19/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-370-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/19/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-370-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/19/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-370-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/19/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-370-5 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/19/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-370-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/19/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-370-7 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 08/02/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-370-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 09/07/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-370-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 01/05/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-433 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDSN5MD | 02/21/2001 | Prefix Type: CLEC Switch Name: BRYNPKLNCM Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-433-0 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDSN5MD | N/A | Prefix Type: CLEC Switch Name: BRYNPKLNCM Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-433-1 | MD | LIGHTWAVE COMMUNICATIONS, LLC - MD | 5966 | ANNAPOLIS | NOCLLIKNOWN | 09/08/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-433-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/17/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-433-3 | MD | CTC COMMUNICATIONS CORP. - MD (Windstream Holdings) | 2697 | ANNAPOLIS | NOCLLIKNOWN | 03/23/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-433-4 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDSN5MD | N/A | Prefix Type: CLEC Switch Name: BRYNPKLNCM Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-433-5 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDSN5MD | N/A | Prefix Type: CLEC Switch Name: BRYNPKLNCM Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-433-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/17/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-433-7 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDSN5MD | N/A | Prefix Type: CLEC Switch Name: BRYNPKLNCM Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-433-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/17/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-433-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 08/09/2011 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-440 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-440-0 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 08/30/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-440-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 08/30/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-440-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 08/30/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-440-3 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | ANNAPOLIS | NOCLLIKNOWN | 10/11/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-440-4 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-440-5 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 05/28/2010 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-440-6 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | 07/19/2010 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-440-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/27/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-440-8 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | ANNAPOLIS | NOCLLIKNOWN | 01/13/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-440-9 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | ANNAPOLIS | NOCLLIKNOWN | 01/13/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-454 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCHXWY | 00/00/0000 | Prefix Type: PCS Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-454-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCHXWY | N/A | Prefix Type: PCS Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-454-1 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/04/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-454-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCHXWY | N/A | Prefix Type: PCS Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-454-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCHXWY | N/A | Prefix Type: PCS Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-454-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCHXWY | N/A | Prefix Type: PCS Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-454-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCHXWY | N/A | Prefix Type: PCS Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-454-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCHXWY | N/A | Prefix Type: PCS Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-454-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCHXWY | N/A | Prefix Type: PCS Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-454-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/04/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-454-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCHXWY | N/A | Prefix Type: PCS Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-458 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-458-0 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-458-1 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-458-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 08/23/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-458-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 08/23/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-458-4 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-458-5 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 08/01/2007 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-458-6 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-458-7 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-458-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/04/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-458-9 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-476 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-481 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-481-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 08/11/2005 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-481-1 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | N/A | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-481-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 05/04/2006 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-481-3 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | N/A | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-481-4 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | N/A | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-481-5 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | N/A | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-481-6 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | N/A | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-481-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 08/23/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-481-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 08/23/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-481-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/24/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-482 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-482-0 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-482-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-482-2 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-482-3 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-482-4 | MD | TERRA NOVA TELECOM INC. | 145J | ANNAPOLIS | NOCLLIKNOWN | 09/07/2022 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-482-5 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | 10/05/2006 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-482-6 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDCDDS0 | 10/05/2006 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-482-7 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-482-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-482-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | ANNAPOLIS | ANNPMDANDS0 | N/A | Prefix Type: RBOC Switch Name: ANNAPOLIS Switch Type: WECO 5ESS Host (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-510 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 12/04/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-510-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 12/06/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-510-1 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 03/05/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-510-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 04/02/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-510-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/06/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-510-4 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 07/03/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-510-5 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 07/03/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-510-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/03/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-510-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/03/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-510-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/03/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-510-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 08/04/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-534 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 01/15/2001 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-534-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-534-1 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 12/05/2003 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-534-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 12/05/2003 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-534-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 11/07/2003 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-534-4 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 11/07/2003 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-534-5 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 02/03/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-534-6 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 02/03/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-534-7 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/07/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-534-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 07/08/2004 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-534-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-569 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-569-0 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 12/01/2004 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-569-1 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/04/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-569-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 07/07/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-569-3 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 04/11/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-569-4 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-569-5 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 04/11/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-569-6 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 04/11/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-569-7 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 04/11/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-569-8 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 04/11/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-569-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 02/05/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-603 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | ANNAPOLIS | BLTMMDCHW29 | 00/00/0000 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-603-0 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | ANNAPOLIS | BLTMMDCHW29 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-603-1 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | ANNAPOLIS | BLTMMDCHW29 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-603-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/13/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-603-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/13/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-603-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/17/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-603-5 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/17/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-603-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/17/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-603-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/17/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-603-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/17/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-603-9 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | ANNAPOLIS | BLTMMDCHW29 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-699 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 08/10/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-699-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 08/10/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-699-1 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 10/14/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-699-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/04/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-699-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/04/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-699-4 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/04/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-699-5 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/04/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-699-6 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/18/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-699-7 | MD | CENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc) | 508J | ANNAPOLIS | BLTMMDDN2MD | 08/05/2013 | Prefix Type: IPES Switch Name: GLENBURNIE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-699-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 02/25/2014 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-699-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 02/25/2014 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-714 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-714-0 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 01/24/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-714-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 01/24/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-714-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 11/15/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-714-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 11/15/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-714-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 11/15/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-714-5 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 11/15/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-714-6 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 10/14/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-714-7 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 12/07/2023 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-714-8 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 04/18/2013 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-714-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 01/14/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-716 | MD | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications) | 3910 | ANNAPOLIS | HNVAMDBHAMD | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-716-0 | MD | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications) | 3910 | ANNAPOLIS | HNVAMDBHAMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-716-1 | MD | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications) | 3910 | ANNAPOLIS | HNVAMDBHAMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-716-2 | MD | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications) | 3910 | ANNAPOLIS | HNVAMDBHAMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-716-3 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANNAPOLIS | BLTMMDSN5MD | 02/16/2007 | Prefix Type: CLEC Switch Name: BRYNPKLNCM Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-716-4 | MD | CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications) | 3910 | ANNAPOLIS | HNVAMDBHAMD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-716-5 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/17/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-716-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/17/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-716-7 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 07/14/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-716-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/11/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-716-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 12/15/2020 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-758 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-758-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 01/11/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-758-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 01/28/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-758-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 01/06/2023 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-758-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/02/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-758-4 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/02/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-758-5 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/02/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-758-6 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/02/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-758-7 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/02/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-758-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/02/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-758-9 | MD | TERRA NOVA TELECOM INC. | 145J | ANNAPOLIS | NOCLLIKNOWN | 12/07/2021 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-775 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 10/08/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-775-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 04/06/2016 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-775-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 10/27/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-775-2 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 12/15/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-775-3 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 12/15/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-775-4 | MD | BARR TELL USA, INC. | 964H | ANNAPOLIS | NOCLLIKNOWN | 11/18/2016 | Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-775-5 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 10/27/2015 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-775-6 | MD | BALTIMORE-WASHINGTON TELEPHONE (BWT) | 8697 | ANNAPOLIS | NOCLLIKNOWN | 05/04/2015 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-775-7 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 01/26/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-775-8 | MD | IP HORIZON LLC | 515J | ANNAPOLIS | NOCLLIKNOWN | 05/03/2016 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-775-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 09/30/2015 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-782 | MD | XO MARYLAND, LLC (Verizon Communications) | 4773 | ANNAPOLIS | BLTMMDSNDS5 | 00/00/0000 | Prefix Type: CLEC Switch Name: BRYNPKLNCM Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-782-0 | MD | XO MARYLAND, LLC (Verizon Communications) | 4773 | ANNAPOLIS | BLTMMDSNDS5 | N/A | Prefix Type: CLEC Switch Name: BRYNPKLNCM Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-782-2 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | NOCLLIKNOWN | 10/18/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-782-3 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 05/22/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-782-4 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 04/30/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-782-5 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 05/11/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-782-6 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | NOCLLIKNOWN | 03/13/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-782-7 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications) | 7228 | ANNAPOLIS | BLTOMDKHDS0 | 06/05/2018 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-782-8 | MD | IDT AMERICA, CORP. - MD | 228C | ANNAPOLIS | NOCLLIKNOWN | 12/15/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-782-9 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | NOCLLIKNOWN | 10/18/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-808 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | BLTMMDCH45Z | 04/04/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-808-0 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | BLTMMDCH45Z | 04/08/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-808-1 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | BLTMMDCH45Z | 04/08/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-808-2 | MD | CTC COMMUNICATIONS CORP. - MD (Windstream Holdings) | 2697 | ANNAPOLIS | NOCLLIKNOWN | 07/31/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-808-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/28/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-808-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/28/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-808-5 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/28/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-808-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/28/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-808-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/28/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-808-8 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 04/23/2014 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-808-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/28/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-822 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-822-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-822-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-822-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 12/20/2006 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-822-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-822-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-822-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-822-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-822-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-822-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-822-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-837 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | 09/24/2001 | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-837-0 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | N/A | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-837-1 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | N/A | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-837-2 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | N/A | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-837-3 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | N/A | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-837-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 01/06/2023 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-837-5 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 11/12/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-837-6 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 01/22/2008 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-837-7 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 01/31/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-837-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 12/10/2007 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-837-9 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | N/A | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-852 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 08/21/2001 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-852-0 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-852-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-852-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-852-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-852-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-852-5 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-852-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-852-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-852-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 12/10/2007 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-852-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 12/20/2006 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-871 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 00/00/0000 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-871-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-871-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-871-2 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-871-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-871-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-871-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-871-6 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-871-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-871-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-871-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-875 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-875-0 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-875-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/28/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-875-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 10/05/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-875-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 10/05/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-875-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 10/05/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-875-5 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 11/06/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-875-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 11/06/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-875-7 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 09/03/2008 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-875-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 08/02/2007 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-875-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/28/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-905 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-905-0 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 11/15/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-905-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 12/04/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-905-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 11/20/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-905-3 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | ANNAPOLIS | NOCLLIKNOWN | 08/23/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-905-4 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | ANNAPOLIS | NOCLLIKNOWN | 09/04/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-905-5 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | ANNAPOLIS | NOCLLIKNOWN | 09/04/2013 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-905-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 10/28/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-905-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 10/28/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-905-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | BLTMMDCH40Z | 01/28/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-924 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 07/06/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-924-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 07/07/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-924-1 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 07/02/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-924-2 | MD | PAETEC COMMUNICATIONS, INC. - MD (Windstream Communications) | 4716 | ANNAPOLIS | BLTMMDCHW29 | 09/24/2009 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-924-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 07/06/2010 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-924-4 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/02/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-924-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 07/06/2010 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-924-6 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 06/07/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-924-7 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/15/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-924-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/28/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-924-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/28/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-926 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-926-0 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-926-1 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 10/07/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-926-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 10/07/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-926-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 11/02/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-926-4 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 11/02/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-926-5 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-926-6 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 12/05/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-926-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 08/10/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-926-8 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | 12/18/2006 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-926-9 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | BLTMMDSN6MD | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-949 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 06/28/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-949-0 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 06/30/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-949-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 11/14/2008 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-949-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/28/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-949-3 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications) | 7228 | ANNAPOLIS | BLTOMDKHDS0 | 09/11/2008 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-949-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/28/2011 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-949-5 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 01/05/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-949-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 02/17/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-949-7 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 11/14/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-949-8 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 11/14/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-949-9 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 11/14/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-951 | MD | GLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc) | 6050 | ANNAPOLIS | BLTOMDXIDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-951-0 | MD | GLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc) | 6050 | ANNAPOLIS | BLTOMDXIDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-951-1 | MD | GLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc) | 6050 | ANNAPOLIS | BLTOMDXIDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-951-2 | MD | GLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc) | 6050 | ANNAPOLIS | BLTOMDXIDS0 | N/A | Prefix Type: CLEC Switch Name: BALTIMORE Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-951-3 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 09/04/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-951-4 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-951-5 | MD | YMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack)) | 281E | ANNAPOLIS | NOCLLIKNOWN | 06/27/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-951-6 | MD | TELNYX LLC | 073H | ANNAPOLIS | NOCLLIKNOWN | 11/28/2022 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-951-7 | MD | LEVEL 3 TELECOM OF MARYLAND, LLC - MD (CenturyLink, Inc) | 7591 | ANNAPOLIS | NOCLLIKNOWN | 10/06/2014 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-951-8 | MD | YMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack)) | 281E | ANNAPOLIS | NOCLLIKNOWN | 06/27/2008 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-951-9 | MD | YMAX COMMUNICATIONS CORP. - MD (YMAX (a/k/a MagicJack)) | 281E | ANNAPOLIS | NOCLLIKNOWN | 07/24/2007 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-994 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
443-995 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-204 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | 12/29/2016 | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-204-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 08/21/2017 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-204-2 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 11/08/2017 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-204-3 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | 01/10/2017 | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-204-4 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | 01/10/2017 | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-204-5 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | 01/10/2017 | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-204-6 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | 01/10/2017 | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-204-7 | MD | US LEC OF MARYLAND, INC. | 2589 | ANNAPOLIS | CLMAMDJTDS0 | 12/30/2016 | Prefix Type: CLEC Switch Name: COLUMBIA Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-204-8 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 04/25/2018 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-204-9 | MD | IP HORIZON LLC | 515J | ANNAPOLIS | NOCLLIKNOWN | 03/27/2019 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-225 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/15/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-225-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 09/10/2014 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-225-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 09/10/2014 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-225-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 06/15/2015 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-225-3 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 07/06/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-225-4 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 09/15/2014 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-225-5 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 07/06/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-225-6 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | NOCLLIKNOWN | 10/08/2015 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-225-7 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 01/07/2016 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-225-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 12/15/2020 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-225-9 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 07/25/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-267 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/22/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-267-0 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/24/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-267-1 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/24/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-267-2 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/24/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-267-3 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/24/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-267-4 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/24/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-267-5 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/24/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-267-6 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/24/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-267-7 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/24/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-267-8 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/24/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-267-9 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/24/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-270 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 08/16/2019 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-270-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 01/12/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-270-1 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 10/11/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-270-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 10/11/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-270-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/14/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-270-4 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | NOCLLIKNOWN | 09/13/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-270-5 | MD | COMCAST IP PHONE, LLC | 318J | ANNAPOLIS | BLTMMDCHXFX | 10/02/2019 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-270-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 12/15/2020 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-270-7 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | ANNAPOLIS | NOCLLIKNOWN | 11/29/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-270-8 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | ANNAPOLIS | NOCLLIKNOWN | 03/17/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-270-9 | MD | HD CARRIER LLC | 321J | ANNAPOLIS | BLTMMDCHXVX | 04/08/2020 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-299 | MD | HD CARRIER LLC | 321J | ANNAPOLIS | BLTMMDCHXVX | 04/10/2020 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-299-0 | MD | VONAGE AMERICA LLC | 197D | ANNAPOLIS | NOCLLIKNOWN | 05/04/2020 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-299-1 | MD | VONAGE AMERICA LLC | 197D | ANNAPOLIS | NOCLLIKNOWN | 05/04/2020 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-299-2 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 10/14/2020 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-299-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 10/14/2020 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-299-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 10/14/2020 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-299-5 | MD | TWILIO INTERNATIONAL, INC. | 506J | ANNAPOLIS | NOCLLIKNOWN | 11/25/2020 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-299-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 12/15/2020 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-299-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 12/15/2020 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-299-8 | MD | COMMIO, LLC | 939H | ANNAPOLIS | NOCLLIKNOWN | 08/16/2021 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-299-9 | MD | HD CARRIER LLC | 321J | ANNAPOLIS | BLTMMDCHXVX | 04/13/2020 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-362 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/18/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-362-0 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-362-1 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-362-2 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-362-3 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-362-4 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-362-5 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-362-6 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-362-7 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-362-8 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-362-9 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-380 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | BLTMMDCH42Z | 09/01/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-380-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 10/06/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-380-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 10/06/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-380-2 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | BLTMMDCH42Z | 09/01/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-380-3 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 10/06/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-380-4 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/14/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-380-5 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/14/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-380-6 | MD | ONVOY SPECTRUM, LLC (Inteliquent) | 624H | ANNAPOLIS | NOCLLIKNOWN | 12/23/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-380-7 | MD | ONVOY SPECTRUM, LLC (Inteliquent) | 624H | ANNAPOLIS | NOCLLIKNOWN | 12/23/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-380-8 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/14/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-380-9 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | ANNAPOLIS | NOCLLIKNOWN | 09/08/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-408 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/20/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-408-0 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/20/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-408-1 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 08/03/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-408-2 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 08/03/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-408-3 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 08/03/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-408-4 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 08/03/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-408-5 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 08/03/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-408-6 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 09/16/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-408-7 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 09/16/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-408-8 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 10/14/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-408-9 | MD | BANDWIDTH.COM CLEC, LLC - MD | 071F | ANNAPOLIS | NOCLLIKNOWN | 10/14/2022 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-423 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 01/06/2023 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-423-0 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 01/22/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-423-1 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 01/22/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-423-2 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 01/22/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-423-5 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 05/17/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-423-6 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 01/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-423-7 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 01/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-423-8 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 01/24/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-423-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 01/06/2023 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-458 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/10/2016 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-458-0 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 07/06/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-458-2 | MD | IP HORIZON LLC | 515J | ANNAPOLIS | NOCLLIKNOWN | 09/15/2016 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-458-3 | MD | IP HORIZON LLC | 515J | ANNAPOLIS | NOCLLIKNOWN | 09/15/2016 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-458-4 | MD | TELNYX LLC | 073H | ANNAPOLIS | NOCLLIKNOWN | 03/02/2017 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-458-5 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 12/20/2018 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-458-6 | MD | LEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc) | 6119 | ANNAPOLIS | NOCLLIKNOWN | 02/04/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-458-7 | MD | PEERLESS NETWORK OF MARYLAND, LLC | 568G | ANNAPOLIS | NOCLLIKNOWN | 08/02/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-458-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 05/10/2016 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-500 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 06/01/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-500-0 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 06/04/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-500-1 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 06/04/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-500-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 10/24/2018 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-500-3 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/21/2019 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-500-4 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | ANNAPOLIS | BLTOMDKHBMD | 06/21/2019 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-500-5 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 06/04/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-500-6 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/18/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-500-7 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/18/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-500-8 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/18/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-500-9 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/18/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-627 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/18/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-627-0 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-627-1 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-627-2 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-627-3 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-627-4 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-627-5 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-627-6 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-627-7 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-627-8 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-627-9 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-646 | MD | TON80 COMMUNICATIONS, LLC | 516J | ANNAPOLIS | BLTQMD01BMD | 02/11/2021 | Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-646-0 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 03/23/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-646-1 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 05/07/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-646-2 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 06/15/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-646-3 | MD | ONVOY SPECTRUM, LLC (Inteliquent) | 624H | ANNAPOLIS | NOCLLIKNOWN | 04/23/2021 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-646-4 | MD | TON80 COMMUNICATIONS, LLC | 516J | ANNAPOLIS | BLTQMD01BMD | 02/12/2021 | Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-646-5 | MD | ONVOY, LLC - MD (Inteliquent) | 876D | ANNAPOLIS | NOCLLIKNOWN | 06/15/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-646-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/14/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-646-7 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | ANNAPOLIS | CLMAMDORGT0 | 04/14/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-646-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 06/11/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-646-9 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | ANNAPOLIS | BLTMMDCH40Z | 08/10/2021 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-876 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/18/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-876-0 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-876-1 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-876-2 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-876-3 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-876-4 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-876-5 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-876-6 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-876-7 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-876-8 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
667-876-9 | MD | CORE COMMUNICATIONS, INC.- MD | 2593 | ANNAPOLIS | BLTMMD91GT0 | 10/19/2018 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |