Local Calling Guide

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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
410-949 5 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-02-02   
410-949 6 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-02-02   
410-949 7 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-02-02   
410-949 8 Baltimore MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-949 9 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2005-10-02   
410-951 A Baltimore MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-952 A Baltimore MD CTVLMDBACM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-953 A Columbia MD CLMAMDSRRS0  9212 VERIZON MARYLAND, INC. 238      
410-953 0 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
410-953 1 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
410-953 2 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
410-953 3 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
410-953 4 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
410-953 5 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
410-953 6 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
410-953 7 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
410-953 8 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
410-953 9 Columbia MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2010-09-24   
410-954 A Baltimore MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-955 A Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-956 A Annapolis MD MAYOMDMYRS1  9212 VERIZON MARYLAND, INC. 238      
410-957 A Pocomoke MD PCCYMDPKRS0  9212 VERIZON MARYLAND, INC. 242      
410-957 0 Pocomoke MD   9212 VERIZON MARYLAND, INC. 242      
410-957 1 Pocomoke MD   9212 VERIZON MARYLAND, INC. 242      
410-957 2 Pocomoke MD   9212 VERIZON MARYLAND, INC. 242      
410-957 3 Pocomoke MD   9212 VERIZON MARYLAND, INC. 242      
410-957 4 Pocomoke MD   9212 VERIZON MARYLAND, INC. 242      
410-957 5 Pocomoke MD   9212 VERIZON MARYLAND, INC. 242      
410-957 6 Pocomoke MD   9212 VERIZON MARYLAND, INC. 242      
410-957 7 Pocomoke MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 242   2015-08-28   
410-957 8 Pocomoke MD   7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 242   2009-10-05   
410-957 9 Pocomoke MD   9212 VERIZON MARYLAND, INC. 242      
410-960 A Baltimore MD WDLWMDEMCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-961 A Baltimore MD HNVAMDAYCM2  6664 SPRINT SPECTRUM L.P. 238      
410-962 A Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-963 A Baltimore MD HNVAMDAYCM3  6664 SPRINT SPECTRUM L.P. 238      
410-964 A Columbia MD CLMAMDCBDS0  9212 VERIZON MARYLAND, INC. 238      
410-965 A Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-966 A Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-967 A Towson MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-968 A Crisfield MD CRFDMDCRRS0  9212 VERIZON MARYLAND, INC. 242      
410-968 0 Crisfield MD   9212 VERIZON MARYLAND, INC. 242      
410-968 1 Crisfield MD   9212 VERIZON MARYLAND, INC. 242      
410-968 2 Crisfield MD   9212 VERIZON MARYLAND, INC. 242      
410-968 3 Crisfield MD   9212 VERIZON MARYLAND, INC. 242      
410-968 4 Crisfield MD   9212 VERIZON MARYLAND, INC. 242      
410-968 5 Crisfield MD   073H TELNYX LLC 242   2017-09-13   
410-968 6 Crisfield MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2004-04-03   
410-968 9 Crisfield MD   9212 VERIZON MARYLAND, INC. 242      
410-969 A Severn MD GLBRMDGLDS0  9212 VERIZON MARYLAND, INC. 238      

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

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