Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

NXX: 546

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-546 A Philadelphia Suburban Zone 11 PA PHLAPAAZDS2  7309 TCG NEW JERSEY, INC. - PA 228      
610-546 0 Philadelphia Suburban Zone 11 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
610-546 1 Philadelphia Suburban Zone 11 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-27   
610-546 2 Philadelphia Suburban Zone 11 PA   547E ONVOY, LLC - PA 228   2016-03-21   
610-546 3 Philadelphia Suburban Zone 11 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-27   
610-546 4 Philadelphia Suburban Zone 11 PA   7309 TCG NEW JERSEY, INC. - PA 228      
610-546 5 Philadelphia Suburban Zone 11 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-27   
610-546 6 Philadelphia Suburban Zone 11 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-27   
610-546 7 Philadelphia Suburban Zone 11 PA   547E ONVOY, LLC - PA 228   2016-03-21   
610-546 8 Philadelphia Suburban Zone 11 PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-10-29   
610-546 9 Philadelphia Suburban Zone 11 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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