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: 687

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-687 A Philadelphia Suburban Zone 30 PA PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 228      
484-687 0 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2012-02-05   
484-687 1 Philadelphia Suburban Zone 30 PA PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 228      
484-687 2 Philadelphia Suburban Zone 30 PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-12-30   
484-687 3 Philadelphia Suburban Zone 30 PA WNRTPAAHCMA  5562 METROPCS, INC. 228   2010-04-09   
484-687 4 Philadelphia Suburban Zone 30 PA PHLBPAPU5MD  4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA 228      
484-687 5 Philadelphia Suburban Zone 30 PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-10-13   
484-687 6 Philadelphia Suburban Zone 30 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-10-23   
484-687 7 Philadelphia Suburban Zone 30 PA WNRTPAAHCMA  5562 METROPCS, INC. 228   2011-07-29   
484-687 8 Philadelphia Suburban Zone 30 PA WNRTPAAHCMA  5562 METROPCS, INC. 228   2010-10-11   
484-687 9 Philadelphia Suburban Zone 30 PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-10-13   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.