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: ALNAPAALXOX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
814-376 A Philipsburg PA 213C IDT AMERICA, CORP. - PA 230      
814-390 A Hopewell PA 213C IDT AMERICA, CORP. - PA 230      
814-401 A Fishertown PA 213C IDT AMERICA, CORP. - PA 230      
814-407 A Williamsburg PA 213C IDT AMERICA, CORP. - PA 230      
814-509 A Windber PA 213C IDT AMERICA, CORP. - PA 230      
814-515 A Altoona PA 213C IDT AMERICA, CORP. - PA 230      
814-575 A Loysburg PA 213C IDT AMERICA, CORP. - PA 230      
814-608 A Osterburg PA 213C IDT AMERICA, CORP. - PA 230      
814-614 A Martinsburg PA 213C IDT AMERICA, CORP. - PA 230      
814-681 A Sligo PA 213C IDT AMERICA, CORP. - PA 230      
814-709 A Hyndman PA 213C IDT AMERICA, CORP. - PA 230      
814-710 A Claysburg PA 213C IDT AMERICA, CORP. - PA 230      
814-729 A Roaring Spring PA 213C IDT AMERICA, CORP. - PA 230      
814-750 A Bedford Valley PA 213C IDT AMERICA, CORP. - PA 230      
814-855 A Marklesburg PA 213C IDT AMERICA, CORP. - PA 230      
814-918 A Shippenville PA 213C IDT AMERICA, CORP. - PA 230      
814-919 A Warriors Mark PA 213C IDT AMERICA, CORP. - PA 230      
814-930 A Millheim PA 213C IDT AMERICA, CORP. - PA 230      
814-980 A Strattanville PA 213C IDT AMERICA, CORP. - PA 230      
814-992 A Knox PA 213C IDT AMERICA, CORP. - PA 230      

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

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