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
484-260 A Unionville (Chester) PA NWRKDEWWDS0  8347 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - PA 228      
484-260 0 Unionville (Chester) PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-01-07   
484-260 1 Unionville (Chester) PA   8347 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - PA 228      
484-260 2 Unionville (Chester) PA   8347 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - PA 228      
484-260 3 Unionville (Chester) PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2012-09-16   
484-260 4 Unionville (Chester) PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2012-09-16   
484-260 5 Unionville (Chester) PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2012-09-16   
484-260 6 Unionville (Chester) PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2012-09-16   
484-260 7 Unionville (Chester) PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-10-09   
484-260 8 Unionville (Chester) PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2012-09-16   
484-260 9 Unionville (Chester) PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2012-09-16   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.