Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
240-289 3 Washington Zone 6 MD   236   2008-02-04   
240-291 3 Hagerstown MD   240   2004-02-22   
240-291 4 Hagerstown MD   240   2004-02-29   
240-291 5 Hagerstown MD   240   2005-01-22   
240-291 7 Hagerstown MD   240   2005-06-19   
240-302 0 Laurel MD   236   2017-02-04   
240-310 5 Hagerstown MD   240   2008-03-04   
240-310 6 Hagerstown MD   240   2008-04-21   
240-314 9 Washington Zone 10 MD   236   2007-07-16   
240-330 0 Washington Zone 2 MD   236   2008-08-18   
240-330 2 Washington Zone 2 MD   236   2008-08-18   
240-330 3 Washington Zone 2 MD   236   2008-10-12   
240-330 5 Washington Zone 2 MD   236   2008-10-12   
240-334 8 Washington Zone 14 MD   236   2013-09-16   
240-342 0 Ashton MD   236   2010-07-11   
240-342 1 Ashton MD   236   2014-07-04   
240-342 9 Ashton MD   236   2014-07-04   
240-360 A Laurel MD   236      
240-360 3 Laurel MD   236   2014-03-23   
240-360 6 Laurel MD   236   2014-09-21   
240-360 7 Laurel MD   236   2014-09-21   
240-360 8 Laurel MD   236   2013-11-15   
240-360 9 Laurel MD   236   2013-11-15   
240-367 2 Frederick MD   240   2005-10-01   
240-367 3 Frederick MD   240   2007-01-11   
240-374 2 Laurel MD   236   2005-09-15   
240-374 3 Laurel MD   236   2005-09-23   
240-374 8 Laurel MD   236   2008-06-16   
240-384 0 Lexington Park-Great Mills MD   236   2020-02-24   
240-385 1 Myersville MD   240   2019-07-06   
240-386 7 Washington Zone 10 MD   236   2006-04-29   
240-386 9 Washington Zone 10 MD   236   2007-09-09   
240-389 7 Ashton MD   236   2010-09-24   
240-389 8 Ashton MD   236   2010-09-24   
240-390 5 Ashton MD   236   2015-10-09   
240-390 7 Ashton MD   236   2015-10-09   
240-392 0 Washington Zone 5 MD   236   2011-06-10   
240-392 5 Washington Zone 5 MD   236   2011-08-11   
240-396 7 Washington Zone 2 MD   236   2006-02-03   
240-406 2 Washington Zone 10 MD   236   2010-09-05   
240-406 3 Washington Zone 10 MD   236   2010-09-05   
240-406 6 Washington Zone 10 MD   236   2010-02-11   
240-408 1 Washington Zone 10 MD   236   2010-12-03   
240-408 2 Washington Zone 10 MD   236   2010-12-03   
240-408 6 Washington Zone 10 MD   236   2010-12-03   
240-408 9 Washington Zone 10 MD   236   2012-12-10   
240-413 A Washington Zone 4 MD BTVLMD12CMA  236      
240-413 0 Washington Zone 4 MD   236      
240-413 1 Washington Zone 4 MD   236   2005-08-14   
240-413 2 Washington Zone 4 MD   236      

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Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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