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
443-653 3 Parkville MD   238   2014-09-21   
443-653 4 Parkville MD   238   2013-12-27   
443-653 5 Parkville MD   238   2008-04-21   
443-653 6 Parkville MD   238      
443-653 7 Parkville MD   238   2014-12-13   
443-653 8 Parkville MD   238   2014-12-13   
443-653 9 Parkville MD   238      
443-657 0 Randallstown MD   238   2014-11-08   
443-657 3 Randallstown MD   238   2014-11-08   
443-675 1 Randallstown MD   238   2020-06-11   
443-675 8 Randallstown MD   238   2008-02-04   
443-678 8 Parkville MD   238   2015-11-27   
443-678 9 Parkville MD   238   2015-11-27   
443-682 3 Baltimore MD   238   2007-05-12   
443-682 4 Baltimore MD   238   2007-05-12   
443-682 5 Baltimore MD   238   2007-05-12   
443-683 4 Baltimore MD   238   2007-09-09   
443-683 5 Baltimore MD   238   2007-09-09   
443-683 6 Baltimore MD   238   2007-09-09   
443-683 7 Baltimore MD   238   2007-09-09   
443-683 9 Baltimore MD   238   2008-04-08   
443-699 8 Annapolis MD   238   2014-03-11   
443-699 9 Annapolis MD   238   2014-03-11   
443-703 6 Baltimore MD   238   2005-08-13   
443-703 8 Baltimore MD   238   2005-08-13   
443-703 9 Baltimore MD   238   2005-08-13   
443-707 0 Aberdeen MD   236   2014-11-08   
443-707 5 Aberdeen MD   236   2015-01-31   
443-707 6 Aberdeen MD   236   2015-01-31   
443-707 7 Aberdeen MD   236   2015-01-31   
443-707 8 Aberdeen MD   236   2014-11-08   
443-707 9 Aberdeen MD   236   2014-11-08   
443-708 6 Baltimore MD   238   2008-04-08   
443-713 0 Glen Burnie MD   238   2015-01-31   
443-713 5 Glen Burnie MD   238   2016-07-14   
443-713 6 Glen Burnie MD   238   2015-01-31   
443-713 7 Glen Burnie MD   238   2014-09-21   
443-713 8 Glen Burnie MD   238   2014-09-21   
443-713 9 Glen Burnie MD   238   2014-09-21   
443-720 8 Aberdeen MD   236   2013-07-09   
443-720 9 Aberdeen MD   236   2013-07-09   
443-722 A Baltimore MD BLTMMDCH40Z  238      
443-730 3 Essex MD   238   2015-08-14   
443-730 4 Essex MD   238   2015-08-14   
443-739 A Baltimore MD BLTMMDCH40Z  238      
443-741 0 Columbia MD   238   2011-08-08   
443-743 4 Baltimore MD   238   2008-08-18   
443-743 5 Baltimore MD   238   2008-08-18   
443-743 6 Baltimore MD   238   2008-08-18   
443-743 7 Baltimore MD   238   2008-08-18   

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

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