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
410-565 5 Arbutus MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2007-10-22   
410-565 6 Arbutus MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2009-05-10   
410-565 7 Arbutus MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-565 8 Arbutus MD   082H LOCAL ACCESS LLC - MD 238   2015-03-23   
410-565 9 Arbutus MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-566 A Baltimore MD BLTMMDEDRP0  9212 VERIZON MARYLAND, INC. 238      
410-567 A Elkridge MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-567 0 Elkridge MD   876D ONVOY, LLC - MD 238   2013-11-16   
410-567 1 Elkridge MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-567 2 Elkridge MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-567 3 Elkridge MD   6664 SPRINT SPECTRUM L.P. 238   2011-09-19   
410-567 4 Elkridge MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2004-03-29   
410-567 5 Elkridge MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238   2002-03-30   
410-567 6 Elkridge MD   6664 SPRINT SPECTRUM L.P. 238   2011-09-19   
410-567 7 Elkridge MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2006-09-29   
410-567 8 Elkridge MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-567 9 Elkridge MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-568 A Cockeysville MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 0 Cockeysville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 1 Cockeysville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 2 Cockeysville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 3 Cockeysville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 4 Cockeysville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 5 Cockeysville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2019-03-09   
410-568 6 Cockeysville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-568 7 Cockeysville MD   5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 238   2005-10-07   
410-568 8 Cockeysville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2018-04-06   
410-568 9 Cockeysville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2018-04-06   
410-569 A Edgewood MD WNRNMDWNRS1  9212 VERIZON MARYLAND, INC. 238      
410-570 A Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-571 A Annapolis MD PARLMDPADS0  9212 VERIZON MARYLAND, INC. 238      
410-571 0 Annapolis MD   9212 VERIZON MARYLAND, INC. 238      
410-571 1 Annapolis MD   9212 VERIZON MARYLAND, INC. 238      
410-571 2 Annapolis MD   9212 VERIZON MARYLAND, INC. 238      
410-571 3 Annapolis MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2012-06-01   
410-571 4 Annapolis MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2013-03-16   
410-571 5 Annapolis MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2005-03-10   
410-571 6 Annapolis MD   9212 VERIZON MARYLAND, INC. 238      
410-571 7 Annapolis MD   9212 VERIZON MARYLAND, INC. 238      
410-571 8 Annapolis MD   9212 VERIZON MARYLAND, INC. 238      
410-571 9 Annapolis MD   9212 VERIZON MARYLAND, INC. 238      
410-572 A Salisbury MD SLBRMDSBDS1  9212 VERIZON MARYLAND, INC. 242      
410-572 0 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      
410-572 2 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      
410-572 3 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      
410-572 4 Salisbury MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 242   2015-07-23   
410-572 5 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      
410-572 6 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      
410-572 7 Salisbury MD   5562 METRO PCS, INC. 242   2015-12-31   
410-572 8 Salisbury MD   9212 VERIZON MARYLAND, INC. 242      

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

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