Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
443-465 8 Towson MD   238   2003-10-17   
443-465 9 Towson MD   238   2003-10-17   
443-472 0 Columbia MD   238   2004-06-03   
443-472 1 Columbia MD   238   2003-11-19   
443-472 2 Columbia MD   238   2003-11-03   
443-472 3 Columbia MD   238   2004-08-02   
443-472 5 Columbia MD   238   2004-11-04   
443-472 6 Columbia MD   238   2005-01-02   
443-472 7 Columbia MD   238   2004-02-28   
443-472 8 Columbia MD   238   2005-01-02   
443-472 9 Columbia MD   238   2005-11-01   
443-477 A Cambridge MD ESTNMDESQMD  242      
443-477 0 Cambridge MD   242   2007-03-09   
443-477 1 Cambridge MD   242   2007-09-21   
443-477 2 Cambridge MD   242   2008-01-14   
443-477 3 Cambridge MD   242   2008-03-03   
443-477 4 Cambridge MD   242   2008-08-01   
443-477 5 Cambridge MD   242   2017-11-24   
443-477 7 Cambridge MD   242   2007-08-02   
443-478 A Baltimore MD BLTOMDKHBMD  238      
443-478 0 Baltimore MD   238   2009-05-07   
443-478 6 Baltimore MD   238   2010-05-03   
443-480 A Chestertown MD ESTNMDESQMD  242      
443-480 0 Chestertown MD   242      
443-480 1 Chestertown MD   242      
443-480 2 Chestertown MD   242      
443-480 3 Chestertown MD   242      
443-480 4 Chestertown MD   242      
443-480 6 Chestertown MD   242      
443-480 8 Chestertown MD   242   2007-03-05   
443-480 9 Chestertown MD   242      
443-481 9 Annapolis MD   238   2011-07-06   
443-487 1 Westminster MD   238   2008-03-03   
443-487 2 Westminster MD   238   2008-04-04   
443-487 3 Westminster MD   238   2009-02-02   
443-487 7 Westminster MD   238   2007-09-21   
443-493 A Delmar MD ESTNMDESQMD  242      
443-493 0 Delmar MD   242   2009-05-07   
443-493 1 Delmar MD   242   2011-10-28   
443-493 2 Delmar MD   242   2011-10-28   
443-493 3 Delmar MD   242   2011-10-28   
443-496 5 Easton MD   242   2014-06-30   
443-504 2 Fallston MD   238   2004-05-02   
443-504 3 Fallston MD   238   2004-07-02   
443-504 4 Fallston MD   238   2004-01-19   
443-504 5 Fallston MD   238   2004-02-28   
443-504 7 Fallston MD   238   2005-04-01   
443-504 8 Fallston MD   238   2004-08-02   
443-504 9 Fallston MD   238   2004-09-29   
443-509 A Baltimore MD BLTOMDKHBMD  238      

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Last updated: Mon, 24 May 2021 01:28:43 UTC

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