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
484-870 A Exton PA PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
484-870 0 Exton PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-01-24   
484-870 1 Exton PA   3115 CTC COMMUNICATIONS CORP. - PA 228   2005-12-02   
484-870 2 Exton PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-01-24   
484-870 3 Exton PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-02-01   
484-870 4 Exton PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-02-13   
484-870 5 Exton PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-02-13   
484-870 6 Exton PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228   2008-08-15   
484-870 7 Exton PA   5494 NETCARRIER TELECOM, INC. - PA 228      
484-870 8 Exton PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-23   
484-870 9 Exton PA   129D BROADVOX-CLEC, LLC - PA 228   2012-10-05   

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.