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: ALNAPAACWMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
582-262 A Knoxville (Tioga) PA 516J TON80 COMMUNICATIONS, LLC 230      
582-422 A Cresson PA 516J TON80 COMMUNICATIONS, LLC 230      
582-426 A Ludlow PA 516J TON80 COMMUNICATIONS, LLC 230      
582-433 A Bradford PA 516J TON80 COMMUNICATIONS, LLC 230      
582-436 A Somerset PA 516J TON80 COMMUNICATIONS, LLC 230      
582-452 A Winburne PA 516J TON80 COMMUNICATIONS, LLC 230      
582-453 A Mahaffey PA 516J TON80 COMMUNICATIONS, LLC 230      
582-546 A Sigel PA 516J TON80 COMMUNICATIONS, LLC 230      
582-622 A Snow Shoe PA 516J TON80 COMMUNICATIONS, LLC 230      
582-642 A Weedville PA 516J TON80 COMMUNICATIONS, LLC 230      
582-682 A Berlin PA 516J TON80 COMMUNICATIONS, LLC 230      
582-837 A Kersey PA 516J TON80 COMMUNICATIONS, LLC 230      
814-492 A Frenchville PA 516J TON80 COMMUNICATIONS, LLC 230      

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

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