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
484-745 A Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-05-03   
484-745 0 Philadelphia Suburban Zone 10 PA   968G LOCAL ACCESS LLC - PA 228   2020-05-24   
484-745 1 Philadelphia Suburban Zone 10 PA   968G LOCAL ACCESS LLC - PA 228   2020-05-24   
484-745 2 Philadelphia Suburban Zone 10 PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-08-29   
484-745 3 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-05-04   
484-745 4 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-05-04   
484-745 5 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-05-04   
484-745 6 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-05-04   
484-745 7 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-05-04   
484-745 8 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-05-04   
484-745 9 Philadelphia Suburban Zone 10 PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-05-03   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.