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
240-490 0 Middletown MD FRDRMDFRKMD  240      
240-490 1 Middletown MD FRDRMDFRKMD  240      
240-490 6 Middletown MD FRDRMDFRKMD  240   2015-07-23   
240-491 1 Washington Zone 3 MD BTVLMD12CMA  236   2004-12-03   
240-491 2 Washington Zone 3 MD BTVLMD12CMA  236   2004-12-03   
240-491 6 Washington Zone 3 MD BTVLMD12CMA  236   2005-01-22   
240-491 7 Washington Zone 3 MD BTVLMD12CMA  236   2005-02-19   
240-492 8 Washington Zone 5 MD BTVLMD12CMA  236   2008-09-13   
240-492 9 Washington Zone 5 MD BTVLMD12CMA  236   2013-07-22   
240-495 4 Washington Zone 4 MD BTVLMD12CMA  236   2014-10-10   
240-495 8 Washington Zone 4 MD BTVLMD12CMA  236   2014-08-09   
240-495 9 Washington Zone 4 MD BTVLMD12CMA  236   2014-08-09   
240-505 A Washington Zone 3 MD BTVLMD12CMA  236      
240-507 2 Washington Zone 2 MD BTVLMD12CMA  236   2009-02-12   
240-513 0 Hagerstown MD FRDRMDFRKMD  240   2014-09-21   
240-513 9 Hagerstown MD FRDRMDFRKMD  240   2015-10-09   
240-527 0 Hagerstown MD FRDRMDFRKMD  240   2005-09-15   
240-527 3 Hagerstown MD FRDRMDFRKMD  240   2005-08-19   
240-528 0 Hughesville MD BTVLMD12CMA  236   2006-02-17   
240-528 1 Hughesville MD BTVLMD12CMA  236   2009-03-18   
240-533 1 Washington Zone 3 MD BTVLMD12CMA  236   2005-07-18   
240-533 6 Washington Zone 3 MD BTVLMD12CMA  236   2005-07-08   
240-534 8 Washington Zone 2 MD BTVLMD12CMA  236   2016-07-14   
240-543 0 Washington Zone 2 MD BTVLMD12CMA  236   2006-10-30   
240-543 1 Washington Zone 2 MD BTVLMD12CMA  236   2006-12-04   
240-543 2 Washington Zone 2 MD BTVLMD12CMA  236   2007-10-09   
240-544 8 Washington Zone 14 MD BTVLMD12CM9  236   2014-02-09   
240-547 7 Laurel MD BTVLMD12CMA  236   2008-08-18   
240-547 8 Laurel MD BTVLMD12CMA  236   2008-11-15   
240-548 7 Washington Zone 14 MD BTVLMD12CM9  236   2014-12-13   
240-548 8 Washington Zone 14 MD BTVLMD12CM9  236   2016-04-30   
240-549 0 Frederick MD FRDRMDFRKMD  240   2016-07-14   
240-549 1 Frederick MD FRDRMDFRKMD  240   2016-12-09   
240-556 8 Washington Zone 14 MD BTVLMD12CM9  236   2015-08-14   
240-557 A Washington Zone 6 MD BTVLMD12CM9  236      
240-557 9 Washington Zone 6 MD BTVLMD12CM9  236   2017-05-11   
240-559 4 Ashton MD BTVLMD12CMA  236   2015-10-09   
240-559 6 Ashton MD BTVLMD12CMA  236   2015-10-09   
240-559 7 Ashton MD BTVLMD12CMA  236   2012-07-20   
240-559 8 Ashton MD BTVLMD12CMA  236   2012-07-20   
240-564 A Laurel MD BTVLMD12CMA  236      
240-564 7 Laurel MD BTVLMD12CMA  236   2019-10-07   
240-564 8 Laurel MD BTVLMD12CMA  236   2019-11-04   
240-564 9 Laurel MD BTVLMD12CMA  236   2019-02-23   
240-565 A Laurel (Baltimore LATA) MD BLTMMDCH40Z  238      
240-565 7 Laurel (Baltimore LATA) MD BLTMMDCH40Z  238   2006-02-13   
240-565 8 Laurel (Baltimore LATA) MD BLTMMDCH40Z  238   2007-01-15   
240-565 9 Laurel (Baltimore LATA) MD BLTMMDCH40Z  238   2006-02-13   
240-575 0 Frederick MD FRDRMDFRKMD  240   2007-06-16   
240-579 A Ashton MD BTVLMD12CMA  236      

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Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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