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: 924

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-924 A Phoenixville PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
484-924 0 Phoenixville PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-10-29   
484-924 1 Phoenixville PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-10-29   
484-924 2 Phoenixville PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-10-29   
484-924 3 Phoenixville PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-10-29   
484-924 4 Phoenixville PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-10-29   
484-924 5 Phoenixville PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-10-29   
484-924 6 Phoenixville PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-10-29   
484-924 8 Phoenixville PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2003-09-23   
484-924 9 Phoenixville PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2006-08-01   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.