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.

NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-500 A Philadelphia Suburban Zone 10 PA PHLAPAFGCM1  6664 SPRINT SPECTRUM L.P. 228      
610-500 0 Philadelphia Suburban Zone 10 PA   6664 SPRINT SPECTRUM L.P. 228   2006-12-13   
610-500 1 Philadelphia Suburban Zone 10 PA   6664 SPRINT SPECTRUM L.P. 228      
610-500 2 Philadelphia Suburban Zone 10 PA   1703 BROADVIEW NETWORKS, INC. - PA 228   2006-05-01   
610-500 3 Philadelphia Suburban Zone 10 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2008-10-06   
610-500 4 Philadelphia Suburban Zone 10 PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2008-10-06   
610-500 5 Philadelphia Suburban Zone 10 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2006-11-04   
610-500 6 Philadelphia Suburban Zone 10 PA   6664 SPRINT SPECTRUM L.P. 228   2007-08-03   
610-500 7 Philadelphia Suburban Zone 10 PA   752H BARR TELL USA, INC. - PA 228   2016-02-10   
610-500 8 Philadelphia Suburban Zone 10 PA   551G BRIGHTLINK COMMUNICATIONS, LLC 228   2016-09-24   
610-500 9 Philadelphia Suburban Zone 10 PA   6664 SPRINT SPECTRUM L.P. 228      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.