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: ALNAPANSGT0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
814-292 A Hazen PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-292 0 Hazen PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-09   
814-294 A Kersey PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-294 0 Kersey PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-307 A Brockway PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-307 0 Brockway PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-09   
814-410 0 Johnstown PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-416 A New Grenada PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-416 0 New Grenada PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-420 A Barnesboro PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-420 1 Barnesboro PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2003-01-31   
814-497 0 Houtzdale PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-03-20   
814-500 A Huntingdon PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-501 A Callensburg PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-501 0 Callensburg PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-09   
814-524 A Johnsonburg PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-524 0 Johnsonburg PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-527 A Ridgway PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-527 0 Ridgway PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-551 A Penfield (Clearfield) PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-551 0 Penfield (Clearfield) PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-557 A Driftwood PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-557 0 Driftwood PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-565 A Clearville PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-565 0 Clearville PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-578 A Weedville PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-578 0 Weedville PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-15   
814-605 A McConnellstown PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-605 0 McConnellstown PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-612 3 Reynoldsville PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-04-05   
814-620 0 Schellsburg PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-03-23   
814-630 0 Port Matilda PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-727 0 Sheffield PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-15   
814-802 0 Youngsville PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-820 A Rimersburg PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-820 0 Rimersburg PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-11   
814-829 A Marklesburg PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-829 0 Marklesburg PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-889 0 Altoona PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2003-01-31   
814-906 A Bedford Valley PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-906 0 Bedford Valley PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-25   
814-914 A Corsica PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-914 0 Corsica PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-917 2 Leeper PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-03-20   
814-963 A Wilcox PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-963 0 Wilcox PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-15   
814-978 0 Duke Center PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   
814-991 A Sigel PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-991 0 Sigel PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-15   
814-993 A Breezewood PA 3806 CORE COMMUNICATIONS, INC. - PA 230      
814-993 0 Breezewood PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-09   
814-994 0 Colver PA 3806 CORE COMMUNICATIONS, INC. - PA 230   2009-05-10   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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