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.

OCN: 4153 PAETEC COMMUNICATIONS, INC. - PA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
267-706 A Philadelphia Suburban Zone 37 PA   228      
484-216 0 Philadelphia Suburban Zone 28 PA   228   2012-11-03   
484-216 1 Philadelphia Suburban Zone 28 PA   228   2012-11-03   
484-216 2 Philadelphia Suburban Zone 28 PA   228   2012-11-03   
484-216 3 Philadelphia Suburban Zone 28 PA   228   2012-11-03   
484-216 4 Philadelphia Suburban Zone 28 PA   228   2012-11-03   
484-216 5 Philadelphia Suburban Zone 28 PA   228   2012-11-03   
484-216 6 Philadelphia Suburban Zone 28 PA   228   2012-11-03   
484-216 7 Philadelphia Suburban Zone 28 PA   228   2012-11-03   
484-216 8 Philadelphia Suburban Zone 28 PA   228   2012-11-03   
484-216 9 Philadelphia Suburban Zone 28 PA   228   2012-11-03   
484-379 1 Bethlehem PA   228   2016-06-23   
570-731 1 Sayre PA BNGHNYHYXWX  138   2013-12-02   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.