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: 441

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-441 A Philadelphia Suburban Zone 12 PA PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 228      
484-441 0 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
484-441 1 Philadelphia Suburban Zone 12 PA PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 228      
484-441 3 Philadelphia Suburban Zone 12 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
484-441 5 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
484-441 6 Philadelphia Suburban Zone 12 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
484-441 7 Philadelphia Suburban Zone 12 PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-441 8 Philadelphia Suburban Zone 12 PA   515J IP HORIZON LLC 228      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.