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: ALNAPAALX4X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
814-205 A Clearfield PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-260 A Coudersport PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-287 A Philipsburg PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-290 A Clearfield PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-303 A Millheim PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-308 A State College PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-310 A Bedford PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-317 A Hollidaysburg PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-408 A Cresson PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-414 A Altoona PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-419 A Ebensburg PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-429 A Spring Mills PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-430 A Snow Shoe PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-433 A Galeton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-457 A New Bethlehem PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-506 A Huntingdon PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-531 A Centre Hall PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-569 A Altoona PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-584 A Warren PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-601 A Emporium PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-618 A Punxsutawney PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-619 A Johnstown PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-682 A Tyrone PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-689 A State College PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-701 A Somerset PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-702 A Confluence PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-703 A Boswell PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-704 A Meyersdale PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-753 A State College PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-791 A Curwensville PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-808 A Boalsburg PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-817 A Bradford PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-822 A Bellwood PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-902 A Clarion PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-913 A Dubois PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-933 A Bellefonte PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-953 A Youngsville PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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