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
484-385 A Philadelphia Suburban Zone 25 PA PHLAPAFGDSG  2514 US LEC OF PENNSYLVANIA, INC. 228      
484-385 0 Philadelphia Suburban Zone 25 PA   2514 US LEC OF PENNSYLVANIA, INC. 228      
484-385 1 Philadelphia Suburban Zone 25 PA   2514 US LEC OF PENNSYLVANIA, INC. 228      
484-385 2 Philadelphia Suburban Zone 25 PA   2514 US LEC OF PENNSYLVANIA, INC. 228      
484-385 3 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-385 4 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-385 6 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-09   
484-385 7 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-09   
484-385 8 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-09   
484-385 9 Philadelphia Suburban Zone 25 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   

Last updated: Fri, 17 May 2019 00:49:52 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.