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
610-947 A Philadelphia Suburban Zone 26 PA PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
610-947 0 Philadelphia Suburban Zone 26 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2019-09-09   
610-947 1 Philadelphia Suburban Zone 26 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2019-07-26   
610-947 2 Philadelphia Suburban Zone 26 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
610-947 3 Philadelphia Suburban Zone 26 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
610-947 4 Philadelphia Suburban Zone 26 PA   547E ONVOY, LLC - PA 228   2016-04-06   
610-947 5 Philadelphia Suburban Zone 26 PA   547E ONVOY, LLC - PA 228   2016-04-06   
610-947 6 Philadelphia Suburban Zone 26 PA   5494 NETCARRIER TELECOM, INC. - PA 228   2002-04-28   
610-947 7 Philadelphia Suburban Zone 26 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
610-947 8 Philadelphia Suburban Zone 26 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
610-947 9 Philadelphia Suburban Zone 26 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.