Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
410-329 0 Cockeysville MD   5562 METRO PCS, INC. 238   2016-06-11   
410-329 1 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-329 2 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-329 3 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-329 4 Cockeysville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2019-03-09   
410-329 5 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-329 6 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-329 7 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-329 8 Cockeysville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2018-08-13   
410-329 9 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-330 A Cambridge MD SLBRMDSCXLX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
410-330 0 Cambridge MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
410-330 1 Cambridge MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
410-330 2 Cambridge MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
410-330 3 Cambridge MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
410-330 4 Cambridge MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
410-330 5 Cambridge MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
410-330 6 Cambridge MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
410-330 7 Cambridge MD   6664 SPRINT SPECTRUM L.P. 242   2003-02-10   
410-330 8 Cambridge MD   6664 SPRINT SPECTRUM L.P. 242   2002-12-18   
410-330 9 Cambridge MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
410-331 A Elkridge MD HNVAMDAECM0  6630 USA MOBILITY WIRELESS, INC. 238      
410-332 A Baltimore MD BLTMMDCHDS3  9212 VERIZON MARYLAND, INC. 238      
410-333 A Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-334 A Salisbury MD SLBRMDSBDS1  9212 VERIZON MARYLAND, INC. 242      
410-334 0 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2016-12-22   
410-334 2 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      
410-334 3 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      
410-334 4 Salisbury MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-05-02   
410-334 5 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      
410-334 6 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      
410-334 7 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      
410-334 8 Salisbury MD   551G BRIGHTLINK COMMUNICATIONS, LLC 242   2017-11-12   
410-334 9 Salisbury MD   551G BRIGHTLINK COMMUNICATIONS, LLC 242   2017-11-12   
410-335 A Chase MD CHASMDCHDS0  9212 VERIZON MARYLAND, INC. 238      
410-336 A Baltimore MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-337 A Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-338 A Baltimore MD BLTMMDUVDS0  9212 VERIZON MARYLAND, INC. 238      
410-338 0 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-338 1 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-338 2 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-338 3 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-338 4 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-338 5 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-338 6 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-338 7 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-338 8 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-338 9 Baltimore MD   082H LOCAL ACCESS LLC - MD 238   2019-04-26   
410-339 A Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-339 0 Towson MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-23   

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

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