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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Switch: MRBGWVBUHPA

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-329 5 Hagerstown MD 4095 FIBERNET, LLC - WV 240   2005-10-15   
240-415 5 Frederick MD 4095 FIBERNET, LLC - WV 240   2011-01-06   
240-566 7 Frederick MD 4095 FIBERNET, LLC - WV 240   2008-09-01   
240-625 9 Hagerstown MD 4095 FIBERNET, LLC - WV 240   2004-01-25   
301-418 6 Frederick MD 4095 FIBERNET, LLC - WV 240   2004-04-07   
301-432 9 Keedysville MD 4095 FIBERNET, LLC - WV 240   2004-02-15   
301-533 9 Oakland MD 4095 FIBERNET, LLC - WV 240   2004-02-15   
301-678 0 Hancock MD 4095 FIBERNET, LLC - WV 240   2004-02-15   
301-687 8 Frostburg MD 4095 FIBERNET, LLC - WV 240   2004-02-15   
301-810 8 Buckeystown MD 4095 FIBERNET, LLC - WV 240   2004-02-15   
301-876 9 Cumberland MD 4095 FIBERNET, LLC - WV 240   2004-01-25   
304-596 A Martinsburg WV 4095 FIBERNET, LLC - WV 240      
304-596 2 Martinsburg WV 4095 FIBERNET, LLC - WV 240      
304-596 5 Martinsburg WV 4095 FIBERNET, LLC - WV 240      
304-596 6 Martinsburg WV 4095 FIBERNET, LLC - WV 240      
304-596 9 Martinsburg WV 4095 FIBERNET, LLC - WV 240      
304-597 A Keyser WV 4095 FIBERNET, LLC - WV 240      
304-820 1 Falling Waters WV 4095 FIBERNET, LLC - WV 240   2007-02-01   
304-821 2 Inwood WV 4095 FIBERNET, LLC - WV 240   2007-02-01   
304-867 3 Berkeley Springs WV 4095 FIBERNET, LLC - WV 240   2007-02-01   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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