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: 517

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-517 A Mortonville PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-517 0 Mortonville PA PHLAPAFGXCX  073H TELNYX LLC 228   2017-07-31   
484-517 2 Mortonville PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-02-24   
484-517 3 Mortonville PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2014-11-14   
484-517 4 Mortonville PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-02-07   
484-517 5 Mortonville PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2014-11-14   
484-517 6 Mortonville PA PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228   2010-09-02   
484-517 7 Mortonville PA PHLAPA031MD  508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-05-29   
484-517 8 Mortonville PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-05   
484-517 9 Mortonville PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-05   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.