Local Calling Guide

Area code/prefix search

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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
410-624 1 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-624 2 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2004-05-24   
410-624 3 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-624 4 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-624 5 Baltimore MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2015-09-18   
410-624 6 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-05-06   
410-624 7 Baltimore MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2015-10-22   
410-624 8 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-05-06   
410-624 9 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-05-06   
410-625 A Baltimore MD BLTMMDCHDS3  9212 VERIZON MARYLAND, INC. 238      
410-626 A Annapolis MD ANNPMDANDS0  9212 VERIZON MARYLAND, INC. 238      
410-627 A Baltimore MD CTVLMDBACM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-628 A Cockeysville MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-628 0 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-628 1 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-628 2 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-628 3 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-628 4 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-628 5 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-628 6 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-628 7 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-628 8 Cockeysville MD   9212 VERIZON MARYLAND, INC. 238      
410-628 9 Cockeysville MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2018-08-13   
410-629 A Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-629 0 Berlin MD   9212 VERIZON MARYLAND, INC. 242      
410-629 1 Berlin MD   9212 VERIZON MARYLAND, INC. 242      
410-629 2 Berlin MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-24   
410-629 3 Berlin MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2004-04-02   
410-629 4 Berlin MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-05-02   
410-629 5 Berlin MD   281E YMAX COMMUNICATIONS CORP. - MD 242   2011-04-03   
410-629 6 Berlin MD   9212 VERIZON MARYLAND, INC. 242   2004-10-06   
410-629 7 Berlin MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-05-02   
410-629 8 Berlin MD   281E YMAX COMMUNICATIONS CORP. - MD 242   2011-04-03   
410-629 9 Berlin MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2005-03-24   
410-630 A Chase MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-630 0 Chase MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2004-03-29   
410-630 1 Chase MD   4773 XO MARYLAND, LLC 238   2005-12-12   
410-630 2 Chase MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2005-03-10   
410-630 3 Chase MD   4773 XO MARYLAND, LLC 238   2005-08-14   
410-630 4 Chase MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2004-02-07   
410-630 5 Chase MD   4773 XO MARYLAND, LLC 238   2005-08-14   
410-630 6 Chase MD   4773 XO MARYLAND, LLC 238   2005-08-14   
410-630 7 Chase MD   4773 XO MARYLAND, LLC 238   2005-08-14   
410-630 8 Chase MD   4773 XO MARYLAND, LLC 238   2005-12-12   
410-630 9 Chase MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-631 A Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
410-631 0 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-631 1 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-631 2 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-631 4 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      

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

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