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 2 Washington Zone 3 MD BTVLMD12CMA  236   2007-03-24   
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   
240-439 1 Frederick MD FRDRMDFRKMD  240   2008-10-12   
240-441 A Washington Zone 6 MD BTVLMD12CM9  236      
240-444 9 Laurel MD BTVLMD12CMA  236   2012-09-22   
240-453 1 Washington Zone 10 MD BTVLMD12CM9  236   2017-01-17   
240-464 5 Washington Zone 2 MD BTVLMD12CMA  236   2005-09-23   
240-467 0 Washington Zone 4 MD BTVLMD12CMA  236   2013-07-08   
240-467 1 Washington Zone 4 MD BTVLMD12CMA  236   2013-07-08   
240-467 4 Washington Zone 4 MD BTVLMD12CMA  236   2013-12-09   
240-467 6 Washington Zone 4 MD BTVLMD12CMA  236   2013-12-09   
240-467 7 Washington Zone 4 MD BTVLMD12CMA  236   2013-09-16   
240-467 8 Washington Zone 4 MD BTVLMD12CMA  236   2013-09-16   
240-469 0 Hagerstown MD FRDRMDFRKMD  240   2008-07-17   
240-470 8 Laurel MD BTVLMD12CMA  236   2015-08-09   
240-470 9 Laurel MD BTVLMD12CMA  236   2011-12-09   
240-476 A Washington Zone 3 MD BTVLMD12CMA  236      
240-478 0 Washington Zone 3 MD BTVLMD12CMA  236   2006-01-21   
240-478 4 Washington Zone 3 MD BTVLMD12CMA  236   2005-12-10   
240-478 5 Washington Zone 3 MD BTVLMD12CMA  236   2005-12-23   
240-479 5 Washington Zone 2 MD BTVLMD12CMA  236   2008-11-15   
240-481 A Washington Zone 3 MD BTVLMD12CMA  236      
240-481 0 Washington Zone 3 MD BTVLMD12CMA  236      
240-481 1 Washington Zone 3 MD BTVLMD12CMA  236      
240-481 2 Washington Zone 3 MD BTVLMD12CMA  236      
240-481 3 Washington Zone 3 MD BTVLMD12CMA  236      
240-481 4 Washington Zone 3 MD BTVLMD12CMA  236      
240-481 5 Washington Zone 3 MD BTVLMD12CMA  236      
240-481 6 Washington Zone 3 MD BTVLMD12CMA  236      
240-481 7 Washington Zone 3 MD BTVLMD12CMA  236   2002-12-23   
240-481 8 Washington Zone 3 MD BTVLMD12CMA  236   2002-12-23   
240-481 9 Washington Zone 3 MD BTVLMD12CMA  236      
240-486 A Washington Zone 14 MD BTVLMD12CM9  236      
240-486 0 Washington Zone 14 MD BTVLMD12CM9  236      
240-486 1 Washington Zone 14 MD BTVLMD12CM9  236      
240-486 2 Washington Zone 14 MD BTVLMD12CM9  236   2007-12-17   
240-486 3 Washington Zone 14 MD BTVLMD12CM9  236   2008-06-16   
240-486 4 Washington Zone 14 MD BTVLMD12CM9  236   2008-06-16   
240-486 5 Washington Zone 14 MD BTVLMD12CM9  236   2007-06-29   
240-486 6 Washington Zone 14 MD BTVLMD12CM9  236      
240-486 7 Washington Zone 14 MD BTVLMD12CM9  236   2007-11-14   
240-486 8 Washington Zone 14 MD BTVLMD12CM9  236   2014-10-10   
240-486 9 Washington Zone 14 MD BTVLMD12CM9  236      
240-487 8 Washington Zone 4 MD BTVLMD12CMA  236   2011-08-11   
240-490 A Middletown MD FRDRMDFRKMD  240      

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Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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