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
240-429 0 Washington Zone 3 MD   236   2007-02-05   
240-429 3 Washington Zone 3 MD   236   2007-04-02   
240-429 4 Washington Zone 3 MD   236   2007-04-02   
240-429 5 Washington Zone 3 MD   236   2007-05-03   
240-429 6 Washington Zone 3 MD   236   2007-05-03   
240-429 7 Washington Zone 3 MD   236   2008-01-17   
240-429 8 Washington Zone 3 MD   236   2007-05-03   
240-429 9 Washington Zone 3 MD   236   2007-05-03   
240-434 1 Leonardtown MD   236   2004-11-04   
240-434 2 Leonardtown MD   236   2005-01-02   
240-434 3 Leonardtown MD   236   2006-01-02   
240-434 5 Leonardtown MD   236   2005-01-02   
240-434 6 Leonardtown MD   236   2005-07-22   
240-434 8 Leonardtown MD   236   2006-02-03   
240-434 9 Leonardtown MD   236   2006-08-07   
240-435 A Waldorf MD WASHDCSWXVY  236   2009-07-06   
240-435 0 Waldorf MD   236   2009-07-06   
240-435 1 Waldorf MD   236   2010-06-12   
240-435 5 Waldorf MD   236   2010-02-16   
240-439 A Frederick MD FRDRMDBACM1  240   2008-08-14   
240-439 0 Frederick MD   240   2008-08-14   
240-439 3 Frederick MD   240   2011-05-02   
240-439 9 Frederick MD   240   2008-10-03   
240-440 4 Frederick MD   240   2010-12-23   
240-444 A Laurel MD ANJTMDAHCM2  236   2011-11-06   
240-444 0 Laurel MD   236   2011-11-06   
240-444 1 Laurel MD   236   2011-11-06   
240-444 2 Laurel MD   236   2011-11-08   
240-444 3 Laurel MD   236   2011-11-08   
240-444 4 Laurel MD   236   2011-11-08   
240-444 5 Laurel MD   236   2011-11-08   
240-444 6 Laurel MD   236   2011-11-08   
240-444 7 Laurel MD   236   2011-11-08   
240-446 A Frederick MD FRDRMDBACM1  240      
240-446 0 Frederick MD   240      
240-446 1 Frederick MD   240      
240-446 2 Frederick MD   240      
240-446 3 Frederick MD   240      
240-446 4 Frederick MD   240      
240-446 5 Frederick MD   240   2003-04-07   
240-446 6 Frederick MD   240      
240-446 7 Frederick MD   240   2003-06-03   
240-446 8 Frederick MD   240   2003-06-03   
240-446 9 Frederick MD   240      
240-454 1 Gaithersburg MD   236   2010-06-15   
240-454 2 Gaithersburg MD   236   2011-02-19   
240-454 4 Gaithersburg MD   236   2011-04-01   
240-457 A Frederick MD FRDRMDBACM1  240   2008-11-14   
240-457 0 Frederick MD   240   2008-11-14   
240-457 1 Frederick MD   240   2010-06-12   

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Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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