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: SCTNPA01XOX

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
272-867 A Scranton PA 939H COMMIO, LLC 232      
272-867 5 Scranton PA 939H COMMIO, LLC 232   2017-06-30   
570-380 5 Bloomsburg PA 939H COMMIO, LLC 232   2022-03-17   
570-612 2 Shenandoah PA 939H COMMIO, LLC 232   2022-10-28   
570-873 2 Avis PA 939H COMMIO, LLC 232   2022-03-17   
570-927 1 Lock Haven PA 939H COMMIO, LLC 232   2022-11-24   
908-921 5 Stroudsburg NJ 939H COMMIO, LLC 232   2022-10-28   

<< 1 2

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.