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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-483 2 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-483 3 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-483 4 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-483 5 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-483 6 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-483 7 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-483 8 Baltimore MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2005-02-21   
410-483 9 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-484 A Pikesville MD PIVLMDPKDS1  9212 VERIZON MARYLAND, INC. 238      
410-485 A Baltimore MD BLTMMDFRDS0  9212 VERIZON MARYLAND, INC. 238      
410-486 A Pikesville MD PIVLMDPKDS1  9212 VERIZON MARYLAND, INC. 238      
410-487 A Glen Burnie MD BLTOMDKHDS0  7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-487 0 Glen Burnie MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-487 1 Glen Burnie MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2007-02-02   
410-487 2 Glen Burnie MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2007-04-02   
410-487 3 Glen Burnie MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2007-05-03   
410-487 4 Glen Burnie MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2007-07-02   
410-487 5 Glen Burnie MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2007-08-02   
410-487 6 Glen Burnie MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2007-05-02   
410-487 7 Glen Burnie MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-487 8 Glen Burnie MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-487 9 Glen Burnie MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-488 A Baltimore MD BLTMMDFRDS0  9212 VERIZON MARYLAND, INC. 238      
410-489 A Glenwood MD GLWDMDGDRS1  9212 VERIZON MARYLAND, INC. 238      
410-489 0 Glenwood MD   9212 VERIZON MARYLAND, INC. 238      
410-489 1 Glenwood MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-06-26   
410-489 2 Glenwood MD   9212 VERIZON MARYLAND, INC. 238      
410-489 3 Glenwood MD   876D ONVOY, LLC - MD 238   2016-04-04   
410-489 4 Glenwood MD   9212 VERIZON MARYLAND, INC. 238      
410-489 5 Glenwood MD   9212 VERIZON MARYLAND, INC. 238      
410-489 6 Glenwood MD   9212 VERIZON MARYLAND, INC. 238      
410-489 7 Glenwood MD   9212 VERIZON MARYLAND, INC. 238      
410-489 8 Glenwood MD   1958 ATX TELECOMMUNICATIONS SERVICES, LTD 238   2003-02-26   
410-489 9 Glenwood MD   9212 VERIZON MARYLAND, INC. 238      
410-490 A Centreville MD SLBRMDAZCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
410-491 A Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-491 0 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-491 1 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-491 2 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-491 3 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-491 4 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-491 5 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-491 6 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-491 7 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-491 8 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-491 9 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-492 A Towson MD HNVAMDAECM0  6630 USA MOBILITY WIRELESS, INC. 238      
410-493 A Baltimore MD HNVAMDAYCM3  6664 SPRINT SPECTRUM L.P. 238      
410-494 A Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-495 A Prince Frederick MD MUTLMDMTRS0  9212 VERIZON MARYLAND, INC. 238      

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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