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: PITBPADTXDX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
412-785 A Pittsburgh Zone 1 PA 197D VONAGE AMERICA LLC 234      
412-785 0 Pittsburgh Zone 1 PA 197D VONAGE AMERICA LLC 234   2017-11-10   
878-223 0 Uniontown (Fayette) PA 197D VONAGE AMERICA LLC 234   2019-12-24   
878-240 A Connellsville PA 197D VONAGE AMERICA LLC 234   2021-08-01   
878-240 1 Connellsville PA 197D VONAGE AMERICA LLC 234   2021-08-01   
878-599 3 Pittsburgh Suburban Zone 14 PA 197D VONAGE AMERICA LLC 234   2021-07-16   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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