Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: FRDRMDFRKMD

1 2 3 4 5 6 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-203 A Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-203 0 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-203 1 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-203 2 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-203 3 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-203 4 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-203 5 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-217 A Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 0 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 1 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 2 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 3 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 4 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 5 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 6 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 7 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2004-01-11   
240-217 8 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2007-01-22   
240-217 9 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-267 3 Hagerstown MD 5562 METROPCS, INC. 240   2017-09-24   
240-291 3 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2004-02-22   
240-291 4 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2004-02-29   
240-291 5 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2005-01-22   
240-291 7 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2005-06-19   
240-291 9 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2021-10-10   
240-310 5 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2008-03-04   
240-310 6 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2008-04-21   
240-310 8 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-10-11   
240-313 6 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2005-07-02   
240-315 1 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2004-10-03   
240-315 2 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2004-12-27   
240-329 6 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2005-05-13   
240-329 7 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2005-05-13   
240-329 8 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2005-01-08   
240-347 5 Hagerstown MD 5562 METROPCS, INC. 240   2016-04-16   
240-356 7 Myersville MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-10-21   
240-367 A Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-367 0 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2003-07-23   
240-367 1 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2005-04-22   
240-367 2 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2005-10-01   
240-367 3 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2007-01-11   
240-367 6 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-367 7 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2003-04-09   
240-367 8 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2006-05-27   
240-382 4 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2010-03-16   
240-382 5 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2010-03-16   
240-382 7 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2010-05-02   
240-382 8 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2010-05-02   
240-382 9 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2010-02-23   
240-385 1 Myersville MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2019-07-06   
240-405 0 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2005-04-20   
240-405 3 Frederick MD 5562 METROPCS, INC. 240   2005-09-19   
240-410 A Cumberland MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-410 4 Cumberland MD 5562 METROPCS, INC. 240   2022-11-16   
240-410 7 Cumberland MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2021-05-30   
240-410 8 Cumberland MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2021-05-30   
240-410 9 Cumberland MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2021-03-15   
240-422 A Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-422 0 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-422 1 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2003-05-04   
240-422 2 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2003-07-23   
240-422 3 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2003-09-17   
240-422 4 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2004-02-22   
240-422 5 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2004-12-19   
240-422 6 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-422 7 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2005-02-19   
240-422 9 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-439 1 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2008-10-12   
240-439 5 Frederick MD 5562 METROPCS, INC. 240   2010-07-16   
240-439 7 Frederick MD 5562 METROPCS, INC. 240   2010-09-02   
240-440 5 Frederick MD 5562 METROPCS, INC. 240   2011-10-11   
240-440 6 Frederick MD 5562 METROPCS, INC. 240   2011-10-11   
240-440 7 Frederick MD 5562 METROPCS, INC. 240   2011-03-17   
240-440 8 Frederick MD 5562 METROPCS, INC. 240   2011-03-17   
240-440 9 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-03-17   
240-452 2 Hagerstown MD 5562 METROPCS, INC. 240   2011-04-28   
240-452 5 Hagerstown MD 5562 METROPCS, INC. 240   2011-04-28   
240-452 6 Hagerstown MD 5562 METROPCS, INC. 240   2011-04-28   
240-452 7 Hagerstown MD 5562 METROPCS, INC. 240   2011-04-28   
240-452 8 Hagerstown MD 5562 METROPCS, INC. 240   2011-06-16   
240-452 9 Hagerstown MD 5562 METROPCS, INC. 240   2011-06-16   
240-457 5 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-10-11   
240-457 6 Frederick MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-10-11   
240-457 8 Frederick MD 5562 METROPCS, INC. 240   2011-09-25   
240-469 A Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-469 0 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2008-07-17   
240-469 1 Hagerstown MD 5562 METROPCS, INC. 240   2011-03-15   
240-469 5 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2010-01-07   
240-469 8 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2008-04-06   
240-469 9 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2008-04-06   
240-490 A Middletown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-490 0 Middletown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-490 1 Middletown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-490 6 Middletown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2015-07-23   
240-500 7 Hagerstown MD 5562 METROPCS, INC. 240   2011-09-22   
240-500 8 Hagerstown MD 5562 METROPCS, INC. 240   2011-09-22   
240-500 9 Hagerstown MD 5562 METROPCS, INC. 240   2011-10-22   
240-513 A Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-513 0 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2014-09-21   
240-513 1 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-12-03   
240-513 9 Hagerstown MD 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2015-10-09   

1 2 3 4 5 6 >>

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.