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
410-200 A Easton MD ESTNMDES5MD  7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 242   2004-07-22   
410-200 0 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2006-09-01   
410-200 1 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2005-09-20   
410-200 2 Easton MD   228C IDT AMERICA CORP - MD 242   2006-05-21   
410-200 3 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2006-10-02   
410-200 4 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2007-02-02   
410-200 5 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2007-04-02   
410-200 6 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2007-05-03   
410-200 7 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2007-06-01   
410-200 8 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2007-08-02   
410-200 9 Easton MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 242   2004-07-22   
410-201 A Baltimore MD XXXXXXXXXXX  9212 VERIZON MARYLAND, INC. 238      
410-202 A Salisbury MD SLBRMDAZCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
410-202 0 Salisbury MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2004-12-05   
410-202 1 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242   2006-02-03   
410-202 2 Salisbury MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2005-01-17   
410-202 3 Salisbury MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 242   2006-08-01   
410-202 4 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242   2006-05-05   
410-202 5 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242   2006-05-05   
410-202 6 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2006-08-07   
410-202 7 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242   2006-09-21   
410-202 8 Salisbury MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2006-09-14   
410-202 9 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2007-07-02   
410-203 A Ellicott City MD ELCYMDELDS0  9212 VERIZON MARYLAND, INC. 238      
410-204 A Arbutus MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-204 0 Arbutus MD   964H BARR TELL USA, INC. 238   2016-12-17   
410-204 1 Arbutus MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-05-21   
410-204 2 Arbutus MD   876D ONVOY, LLC - MD 238   2016-03-09   
410-204 3 Arbutus MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2018-10-18   
410-204 4 Arbutus MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-05-21   
410-204 5 Arbutus MD   876D ONVOY, LLC - MD 238   2016-03-31   
410-204 6 Arbutus MD   9212 VERIZON MARYLAND, INC. 238      
410-204 7 Arbutus MD   9212 VERIZON MARYLAND, INC. 238      
410-204 8 Arbutus MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2015-11-27   
410-204 9 Arbutus MD   082H LOCAL ACCESS LLC - MD 238   2016-01-04   
410-205 A Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-205 0 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2008-07-16   
410-205 1 Pikesville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-07-16   
410-205 2 Pikesville MD   4773 XO MARYLAND, LLC 238   2009-09-09   
410-205 3 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-06-25   
410-205 4 Pikesville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-10-24   
410-205 5 Pikesville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-02-22   
410-205 6 Pikesville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-02-22   
410-205 7 Pikesville MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2008-12-02   
410-205 8 Pikesville MD   9170 BROADVIEW NETWORKS, INC. - MD 238   2010-02-26   
410-205 9 Pikesville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
410-206 A Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-207 A Baltimore MD WDLWMDEMCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-208 A Berlin MD OCPNMDCRRS1  9212 VERIZON MARYLAND, INC. 242      
410-208 0 Berlin MD   9212 VERIZON MARYLAND, INC. 242      

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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