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.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-284 7 Frostburg MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2014-10-27   
240-288 6 Thurmont MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2012-07-20   
240-307 6 Emmitsburg MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2014-04-20   
240-341 6 Buckeystown MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2012-07-13   
240-382 A Hagerstown MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240      
240-382 6 Hagerstown MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2009-08-10   
240-803 6 Cumberland MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2014-02-18   
240-849 A Hagerstown MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2021-10-08   
240-849 5 Hagerstown MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2021-10-08   
240-849 6 Hagerstown MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2021-10-08   
240-908 6 Walkersville MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2019-04-22   
240-985 6 Williamsport MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2018-03-19   
301-359 8 Westernport MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2015-03-20   
301-378 7 Frederick MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2012-09-10   
301-463 9 Lonaconing MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2012-03-26   
301-703 6 Mount Airy MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2013-06-10   
301-835 6 Frederick MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2019-04-11   
301-859 2 Oakland MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2019-04-22   
301-969 7 Brunswick MD 7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2014-10-20   
304-350 4 Martinsburg WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2013-09-23   
304-350 5 Martinsburg WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2013-09-23   
304-350 6 Martinsburg WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2013-09-23   
304-500 6 Berkeley Springs WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2016-03-21   
304-579 6 Martinsburg WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2003-12-15   
304-821 6 Inwood WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2015-12-14   
304-870 5 Shepherdstown WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2018-06-25   
304-885 6 Charles Town WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2014-03-14   
681-242 6 Falling Waters WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2016-04-22   
681-260 3 Martinsburg WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2016-03-04   
681-260 4 Martinsburg WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2016-03-04   
681-260 5 Martinsburg WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2016-03-04   
681-620 5 Keyser WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2018-10-26   
681-662 A Harpers Ferry WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240      
681-662 6 Harpers Ferry WV 077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2018-06-04   

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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