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: 526

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-526 A Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 0 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 1 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 2 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 3 Philadelphia Suburban Zone 25 PA PHLAPAFGGT8  3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-15   
610-526 4 Philadelphia Suburban Zone 25 PA   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-526 5 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 6 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 7 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-526 9 Philadelphia Suburban Zone 25 PA BRYMPABMDS0  9208 VERIZON PENNSYLVANIA, INC. 228      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.