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: 329

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-329 A Philadelphia Suburban Zone 28 PA PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
484-329 0 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-10-18   
484-329 2 Philadelphia Suburban Zone 28 PA PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
484-329 3 Philadelphia Suburban Zone 28 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-04-29   
484-329 6 Philadelphia Suburban Zone 28 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2015-08-20   
484-329 7 Philadelphia Suburban Zone 28 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2013-10-11   
484-329 8 Philadelphia Suburban Zone 28 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2017-05-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.