Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
240-429 1 Washington Zone 3 MD BTVLMD12CMA  236   2007-03-11   
240-429 2 Washington Zone 3 MD BTVLMD12CMA  236   2007-03-24   
240-431 A Lexington Park-Great Mills MD   236      
240-431 0 Lexington Park-Great Mills MD BTVLMD12CMA  236   2010-07-19   
240-431 1 Lexington Park-Great Mills MD BTVLMD12CMA  236      
240-431 2 Lexington Park-Great Mills MD BTVLMD12CMA  236   2010-09-02   
240-431 3 Lexington Park-Great Mills MD BTVLMD12CMA  236      
240-431 4 Lexington Park-Great Mills MD BTVLMD12CMA  236   2011-05-01   
240-431 5 Lexington Park-Great Mills MD BTVLMD12CMA  236   2011-04-02   
240-431 6 Lexington Park-Great Mills MD BTVLMD12CMA  236   2011-04-02   
240-431 7 Lexington Park-Great Mills MD BTVLMD12CMA  236   2007-03-19   
240-431 8 Lexington Park-Great Mills MD BTVLMD12CMA  236   2005-02-28   
240-432 0 Washington Zone 3 MD BTVLMD12CMA  236      
240-432 1 Washington Zone 3 MD BTVLMD12CMA  236      
240-432 2 Washington Zone 3 MD BTVLMD12CMA  236      
240-432 3 Washington Zone 3 MD BTVLMD12CMA  236      
240-432 4 Washington Zone 3 MD BTVLMD12CMA  236      
240-432 5 Washington Zone 3 MD BTVLMD12CMA  236      
240-432 6 Washington Zone 3 MD BTVLMD12CMA  236      
240-432 7 Washington Zone 3 MD BTVLMD12CMA  236      
240-432 8 Washington Zone 3 MD BTVLMD12CMA  236      
240-432 9 Washington Zone 3 MD BTVLMD12CMA  236      
240-437 1 Ashton MD BTVLMD12CMA  236   2014-03-23   
240-437 2 Ashton MD BTVLMD12CMA  236   2010-12-02   
240-437 6 Ashton MD BTVLMD12CMA  236   2011-07-15   
240-437 7 Ashton MD BTVLMD12CMA  236   2011-07-15   
240-437 8 Ashton MD BTVLMD12CMA  236   2011-07-15   
240-437 9 Ashton MD BTVLMD12CMA  236   2014-07-04   
240-438 A Washington Zone 3 MD BTVLMD12CMA  236      
240-438 0 Washington Zone 3 MD BTVLMD12CMA  236   2011-10-07   
240-438 1 Washington Zone 3 MD BTVLMD12CMA  236   2011-09-29   
240-438 2 Washington Zone 3 MD BTVLMD12CMA  236   2011-09-29   
240-439 1 Frederick MD FRDRMDFRKMD  240   2008-10-12   
240-440 9 Frederick MD FRDRMDFRKMD  240   2011-03-17   
240-441 A Washington Zone 6 MD BTVLMD12CM9  236      
240-443 0 Washington Zone 6 MD BTVLMD12CM9  236   2021-09-22   
240-443 1 Washington Zone 6 MD BTVLMD12CM9  236   2021-09-22   
240-444 9 Laurel MD BTVLMD12CMA  236   2012-09-22   
240-453 1 Washington Zone 10 MD BTVLMD12CM9  236   2017-01-17   
240-457 5 Frederick MD FRDRMDFRKMD  240   2011-10-11   
240-457 6 Frederick MD FRDRMDFRKMD  240   2011-10-11   
240-462 0 Washington Zone 3 MD BTVLMD12CMA  236      
240-462 1 Washington Zone 3 MD BTVLMD12CMA  236      
240-462 2 Washington Zone 3 MD BTVLMD12CMA  236      
240-462 3 Washington Zone 3 MD BTVLMD12CMA  236      
240-462 4 Washington Zone 3 MD BTVLMD12CMA  236      
240-462 5 Washington Zone 3 MD BTVLMD12CMA  236      
240-462 6 Washington Zone 3 MD BTVLMD12CMA  236      
240-462 7 Washington Zone 3 MD BTVLMD12CMA  236      
240-462 8 Washington Zone 3 MD BTVLMD12CMA  236      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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