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
240-825 6 Washington Zone 4 MD   236   2016-05-15   
240-825 7 Washington Zone 4 MD   236   2016-05-15   
240-825 8 Washington Zone 4 MD   236   2016-05-15   
240-828 0 Washington Zone 4 MD   236   2019-08-26   
240-828 9 Washington Zone 4 MD   236   2019-08-26   
240-837 3 Hughesville MD   236   2014-02-09   
240-838 A Washington Zone 5 MD BTVLMD12CMA  236      
240-838 0 Washington Zone 5 MD   236      
240-838 1 Washington Zone 5 MD   236      
240-838 2 Washington Zone 5 MD   236   2007-03-26   
240-838 4 Washington Zone 5 MD   236      
240-838 6 Washington Zone 5 MD   236      
240-838 8 Washington Zone 5 MD   236   2007-08-03   
240-838 9 Washington Zone 5 MD   236      
240-839 8 Washington Zone 3 MD   236   2007-11-15   
240-840 0 Frederick MD   240   2018-09-20   
240-840 6 Frederick MD   240   2018-10-22   
240-870 0 Middletown MD   240   2017-02-04   
240-870 6 Middletown MD   240   2018-09-20   
240-877 8 Frederick MD   240   2017-04-06   
240-883 1 Ashton MD   236   2013-01-25   
240-883 2 Ashton MD   236   2013-01-25   
240-883 4 Ashton MD   236   2015-10-09   
240-883 8 Ashton MD   236   2009-01-29   
240-898 5 Washington Zone 4 MD   236   2008-04-13   
240-898 6 Washington Zone 4 MD   236   2008-04-21   
240-898 7 Washington Zone 4 MD   236   2007-11-11   
240-898 8 Washington Zone 4 MD   236   2007-11-11   
240-899 A Washington Zone 2 MD BTVLMD12CMA  236      
240-906 A Washington Zone 4 MD   236      
240-906 0 Washington Zone 4 MD   236   2016-10-17   
240-906 1 Washington Zone 4 MD   236   2017-09-29   
240-906 2 Washington Zone 4 MD   236   2016-11-26   
240-906 4 Washington Zone 4 MD   236   2018-09-20   
240-906 7 Washington Zone 4 MD   236   2018-10-22   
240-906 9 Washington Zone 4 MD   236   2018-11-24   
240-907 0 Washington Zone 10 MD   236   2016-09-11   
240-907 1 Washington Zone 10 MD   236   2017-08-06   
240-907 7 Washington Zone 10 MD   236   2017-01-17   
240-907 8 Washington Zone 10 MD   236   2016-12-09   
240-917 0 Laurel MD   236   2015-12-28   
240-917 1 Laurel MD   236   2015-12-28   
240-918 A Ashton MD   236      
240-918 0 Ashton MD   236   2017-09-27   
240-918 1 Ashton MD   236   2017-09-27   
240-918 2 Ashton MD   236   2017-12-03   
240-918 3 Ashton MD   236   2017-12-03   
240-918 4 Ashton MD   236   2017-12-03   
240-918 7 Ashton MD   236   2016-12-04   
240-918 8 Ashton MD   236   2016-12-04   

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

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