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: PITBPADGDS6

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-222 A Pittsburgh Zone 1 PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-727 A Pittsburgh Zone 4 PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
412-772 A Pittsburgh Zone 3 PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-209 A Avella PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-313 A Black Lick PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-340 A Bolivar PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-343 A Blairsville PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-414 A Paris PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-426 A Brownsville PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-490 A Marion Center PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-491 A Masontown PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-566 A Claysville PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-618 A Dawson PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-635 A Youngwood PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-739 A Derry PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-780 A Farmington PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-781 A Fayette City PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-895 A Tarentum PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-896 A Buffalo PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-897 A Fairchance PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      
724-951 A Ligonier PA 7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 234      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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