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: PITBPAOKXTX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
878-336 A Pittsburgh Zone 6 PA 965H FRACTEL, LLC 234      
878-345 A Pittsburgh Suburban Zone 20 PA 965H FRACTEL, LLC 234      
878-348 A Beaver Falls PA 965H FRACTEL, LLC 234      
878-356 A West Newton PA 965H FRACTEL, LLC 234      
878-377 A Sharpsville PA 965H FRACTEL, LLC 234      
878-465 A Wexford PA 965H FRACTEL, LLC 234      
878-500 A Ford City PA 965H FRACTEL, LLC 234      
878-529 A Brownsville PA 965H FRACTEL, LLC 234      
878-677 A New Wilmington PA 965H FRACTEL, LLC 234      
878-688 A Homer City PA 965H FRACTEL, LLC 234      
878-787 A Pittsburgh Zone 1 PA 965H FRACTEL, LLC 234      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.