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
410-217 A Baltimore MD BLTMMDCH1DD  9212 VERIZON MARYLAND, INC. 238      
410-218 A Baltimore MD WDLWMDEMCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-219 A Salisbury MD SLBRMDSBDS1  9212 VERIZON MARYLAND, INC. 242      
410-220 A Elkridge MD EKRGMD92CM0  6664 SPRINT SPECTRUM L.P. 238   2011-11-28   
410-220 0 Elkridge MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
410-220 1 Elkridge MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2012-12-07   
410-220 2 Elkridge MD   876D ONVOY, LLC - MD 238   2012-02-27   
410-220 3 Elkridge MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2012-12-08   
410-220 4 Elkridge MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
410-220 5 Elkridge MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2013-06-16   
410-220 6 Elkridge MD   876D ONVOY, LLC - MD 238   2013-08-01   
410-220 7 Elkridge MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-28   
410-220 8 Elkridge MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-28   
410-220 9 Elkridge MD   6664 SPRINT SPECTRUM L.P. 238   2011-11-28   
410-221 A Cambridge MD CMBRMDCMDS0  9212 VERIZON MARYLAND, INC. 242      
410-222 A Severn MD GLBRMDGLDS0  9212 VERIZON MARYLAND, INC. 238      
410-223 A Baltimore MD BLTMMDCHDS3  9212 VERIZON MARYLAND, INC. 238      
410-224 A Annapolis MD PARLMDPADS0  9212 VERIZON MARYLAND, INC. 238      
410-225 A Baltimore MD BLTMMDMDDS0  9212 VERIZON MARYLAND, INC. 238      
410-226 A Oxford MD OXFRMDOXRS0  9212 VERIZON MARYLAND, INC. 242      
410-226 0 Oxford MD   9212 VERIZON MARYLAND, INC. 242      
410-226 1 Oxford MD   228C IDT AMERICA CORP - MD 242   2006-05-21   
410-226 2 Oxford MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2004-04-03   
410-226 3 Oxford MD   2589 US LEC OF MARYLAND, INC. 242   2014-05-30   
410-226 4 Oxford MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2016-10-16   
410-226 5 Oxford MD   9212 VERIZON MARYLAND, INC. 242      
410-226 6 Oxford MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2013-05-23   
410-226 7 Oxford MD   876D ONVOY, LLC - MD 242   2017-04-14   
410-226 8 Oxford MD   073H TELNYX LLC 242   2017-09-13   
410-226 9 Oxford MD   073H TELNYX LLC 242   2019-12-01   
410-227 A Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-228 A Cambridge MD CMBRMDCMDS0  9212 VERIZON MARYLAND, INC. 242      
410-229 A Cockeysville MD CYVLMDDADS0  9212 VERIZON MARYLAND, INC. 238      
410-230 A Baltimore MD BLTMMDCHDS3  9212 VERIZON MARYLAND, INC. 238      
410-231 A Solomons MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-231 0 Solomons MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-231 1 Solomons MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-231 2 Solomons MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2007-07-27   
410-231 3 Solomons MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
410-231 4 Solomons MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-231 5 Solomons MD   7421 AT&T LOCAL 238   2007-08-06   
410-231 6 Solomons MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-231 7 Solomons MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
410-231 8 Solomons MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-231 9 Solomons MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-232 A Baltimore MD HNVAMDAECM0  6630 USA MOBILITY WIRELESS, INC. 238      
410-233 A Baltimore MD BLTMMDEDRP0  9212 VERIZON MARYLAND, INC. 238      
410-234 A Baltimore MD BLTMMDCHDS3  9212 VERIZON MARYLAND, INC. 238      
410-235 A Baltimore MD BLTMMDUVDS0  9212 VERIZON MARYLAND, INC. 238      
410-236 A Towson MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      

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

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