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: 484 [Rate centres in NPA 484] [Dial plan for NPA 484]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-924 A Phoenixville PA PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
484-924 0 Phoenixville PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-10-29   
484-924 1 Phoenixville PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-10-29   
484-924 2 Phoenixville PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-10-29   
484-924 3 Phoenixville PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-10-29   
484-924 4 Phoenixville PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-10-29   
484-924 5 Phoenixville PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-10-29   
484-924 6 Phoenixville PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-10-29   
484-924 7 Phoenixville PA   5494 NETCARRIER TELECOM, INC. - PA 228      
484-924 8 Phoenixville PA   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 228   2003-09-23   
484-924 9 Phoenixville PA   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 228   2006-08-01   

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.