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
610-215 A Philadelphia Suburban Zone 30 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-07-28   
610-215 0 Philadelphia Suburban Zone 30 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-07-28   
610-215 1 Philadelphia Suburban Zone 30 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-07-28   
610-215 2 Philadelphia Suburban Zone 30 PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2019-12-31   
610-215 3 Philadelphia Suburban Zone 30 PA   6664 SPRINT SPECTRUM L.P. 228   2020-02-14   
610-215 4 Philadelphia Suburban Zone 30 PA   6664 SPRINT SPECTRUM L.P. 228   2020-03-27   
610-215 5 Philadelphia Suburban Zone 30 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-07-28   
610-215 7 Philadelphia Suburban Zone 30 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2020-02-27   
610-215 8 Philadelphia Suburban Zone 30 PA   6664 SPRINT SPECTRUM L.P. 228   2019-08-02   
610-215 9 Philadelphia Suburban Zone 30 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2020-02-27   

Last updated: Wed, 01 Apr 2020 02:09:16 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.