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
301-613 A Washington Zone 3 MD BTVLMD12CMA  236      
301-613 0 Washington Zone 3 MD BTVLMD12CMA  236      
301-613 1 Washington Zone 3 MD BTVLMD12CMA  236      
301-613 2 Washington Zone 3 MD BTVLMD12CMA  236      
301-613 3 Washington Zone 3 MD BTVLMD12CMA  236      
301-613 4 Washington Zone 3 MD BTVLMD12CMA  236      
301-613 5 Washington Zone 3 MD BTVLMD12CMA  236      
301-613 6 Washington Zone 3 MD BTVLMD12CMA  236      
301-613 7 Washington Zone 3 MD BTVLMD12CMA  236      
301-613 8 Washington Zone 3 MD BTVLMD12CMA  236      
301-613 9 Washington Zone 3 MD BTVLMD12CMA  236      
301-624 3 Frederick MD FRDRMDFRKMD  240   2014-12-13   
301-624 9 Frederick MD FRDRMDFRKMD  240   2014-12-13   
301-628 6 Washington Zone 3 MD BTVLMD12CMA  236   2007-11-21   
301-628 7 Washington Zone 3 MD BTVLMD12CMA  236   2007-11-21   
301-628 8 Washington Zone 3 MD BTVLMD12CMA  236   2007-11-21   
301-628 9 Washington Zone 3 MD BTVLMD12CMA  236   2011-08-19   
301-631 4 Frederick MD FRDRMDFRKMD  240   2015-11-27   
301-640 0 Washington Zone 10 MD BTVLMD12CMA  236   2013-05-20   
301-640 1 Washington Zone 10 MD BTVLMD12CMA  236   2007-06-16   
301-640 6 Washington Zone 10 MD BTVLMD12CMA  236   2007-08-17   
301-640 9 Washington Zone 10 MD BTVLMD12CMA  236   2013-05-20   
301-658 4 Ashton MD BTVLMD12CMA  236   2018-02-05   
301-658 8 Ashton MD BTVLMD12CMA  236   2014-09-04   
301-664 0 Washington Zone 2 MD BTVLMD12CMA  236   2018-10-14   
301-664 3 Washington Zone 2 MD BTVLMD12CMA  236   2017-08-06   
301-665 0 Hagerstown MD FRDRMDFRKMD  240   2014-12-13   
301-665 7 Hagerstown MD FRDRMDFRKMD  240   2014-12-13   
301-665 8 Hagerstown MD FRDRMDFRKMD  240   2015-11-27   
301-672 A Lexington Park-Great Mills MD BTVLMD12CMA  236      
301-672 1 Lexington Park-Great Mills MD BTVLMD12CMA  236      
301-672 2 Lexington Park-Great Mills MD BTVLMD12CMA  236      
301-672 3 Lexington Park-Great Mills MD BTVLMD12CMA  236      
301-672 4 Lexington Park-Great Mills MD BTVLMD12CMA  236      
301-672 5 Lexington Park-Great Mills MD BTVLMD12CMA  236      
301-672 6 Lexington Park-Great Mills MD BTVLMD12CMA  236      
301-672 7 Lexington Park-Great Mills MD BTVLMD12CMA  236      
301-672 8 Lexington Park-Great Mills MD BTVLMD12CMA  236      
301-672 9 Lexington Park-Great Mills MD BTVLMD12CMA  236      
301-674 A Washington Zone 2 MD BTVLMD12CMA  236      
301-674 1 Washington Zone 2 MD BTVLMD12CMA  236      
301-674 2 Washington Zone 2 MD BTVLMD12CMA  236      
301-674 3 Washington Zone 2 MD BTVLMD12CMA  236      
301-674 4 Washington Zone 2 MD BTVLMD12CMA  236      
301-674 5 Washington Zone 2 MD BTVLMD12CMA  236      
301-674 6 Washington Zone 2 MD BTVLMD12CMA  236      
301-674 7 Washington Zone 2 MD BTVLMD12CMA  236      
301-674 8 Washington Zone 2 MD BTVLMD12CMA  236      
301-674 9 Washington Zone 2 MD BTVLMD12CMA  236      
301-675 A Washington Zone 3 MD BTVLMD12CMA  236      
301-682 1 Frederick MD FRDRMDFRKMD  240   2015-11-27   
301-683 4 Washington Zone 4 MD BTVLMD12CMA  236   2014-12-13   
301-686 4 Washington Zone 6 MD BTVLMD12CMA  236   2008-10-12   
301-693 A Frederick MD FRDRMDFRKMD  240      
301-714 8 Hagerstown MD FRDRMDFRKMD  240   2015-11-27   
301-728 A Washington Zone 3 MD BTVLMD12CMA  236      
301-732 9 Frederick MD FRDRMDFRKMD  240   2014-10-10   
301-740 4 Gaithersburg MD   236   2005-04-07   
301-740 5 Gaithersburg MD   236   2006-02-05   
301-747 5 Washington Zone 6 MD BTVLMD12CMA  236   2008-06-16   
301-747 8 Washington Zone 6 MD BTVLMD12CMA  236   2011-02-07   
301-748 0 Frederick MD FRDRMDFRKMD  240      
301-753 0 Washington Zone 6 MD BTVLMD12CMA  236   2023-09-29   
301-755 3 Washington Zone 3 MD BTVLMD12CMA  236   2003-09-30   
301-755 4 Washington Zone 3 MD BTVLMD12CMA  236   2003-09-17   
301-755 7 Washington Zone 3 MD BTVLMD12CMA  236   2003-07-29   
301-755 8 Washington Zone 3 MD BTVLMD12CMA  236   2007-10-12   
301-760 0 Washington Zone 2 MD BTVLMD12CMA  236   2005-12-23   
301-760 6 Washington Zone 2 MD BTVLMD12CMA  236   2005-12-23   
301-760 8 Washington Zone 2 MD BTVLMD12CMA  236   2005-09-13   
301-760 9 Washington Zone 2 MD BTVLMD12CMA  236   2005-09-13   
301-765 4 Washington Zone 10 MD BTVLMD12CMA  236   2008-11-15   
301-768 0 Washington Zone 3 MD BTVLMD12CMA  236   2004-08-16   
301-768 1 Washington Zone 3 MD BTVLMD12CMA  236   2003-12-28   
301-768 2 Washington Zone 3 MD BTVLMD12CMA  236   2004-06-25   
301-768 3 Washington Zone 3 MD BTVLMD12CMA  236   2004-08-14   
301-768 5 Washington Zone 3 MD BTVLMD12CMA  236   2004-01-07   
301-768 6 Washington Zone 3 MD BTVLMD12CMA  236   2004-09-03   
301-768 7 Washington Zone 3 MD BTVLMD12CMA  236   2004-02-02   
301-768 8 Washington Zone 3 MD BTVLMD12CMA  236   2004-02-02   
301-768 9 Washington Zone 3 MD BTVLMD12CMA  236   2004-06-25   
301-792 A Washington Zone 3 MD BTVLMD12CMA  236      
301-793 A Washington Zone 3 MD BTVLMD12CMA  236      
301-795 5 Washington Zone 10 MD BTVLMD12CMA  236   2008-11-15   
301-795 8 Washington Zone 10 MD BTVLMD12CMA  236   2008-11-15   
301-800 A Hagerstown MD FRDRMDFRKMD  240      
301-800 3 Hagerstown MD FRDRMDFRKMD  240   2010-06-13   
301-800 4 Hagerstown MD FRDRMDFRKMD  240   2010-06-13   
301-803 0 Washington Zone 2 MD BTVLMD12CMA  236   2006-07-27   
301-803 8 Washington Zone 2 MD BTVLMD12CMA  236   2006-05-06   
301-803 9 Washington Zone 2 MD BTVLMD12CMA  236   2006-07-27   
301-804 7 Ashton MD BTVLMD12CMA  236   2013-12-09   
301-804 8 Ashton MD BTVLMD12CMA  236   2013-12-09   
301-806 A Washington Zone 3 MD BTVLMD12CMA  236      
301-806 0 Washington Zone 3 MD BTVLMD12CMA  236      
301-806 1 Washington Zone 3 MD BTVLMD12CMA  236      
301-806 2 Washington Zone 3 MD BTVLMD12CMA  236      
301-806 3 Washington Zone 3 MD BTVLMD12CMA  236      
301-806 4 Washington Zone 3 MD BTVLMD12CMA  236      
301-806 5 Washington Zone 3 MD BTVLMD12CMA  236      

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Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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