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: 717 [Rate centres in NPA 717] [Dial plan for NPA 717]

NXX: 408

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-408 A Fairfield (Adams) PA HRBGPACTDS1  3806 CORE COMMUNICATIONS, INC. - PA 226      
717-408 0 Fairfield (Adams) PA HRBGPACTDS1  3806 CORE COMMUNICATIONS, INC. - PA 226   2009-05-10   
717-408 1 Fairfield (Adams) PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226   2015-02-16   
717-408 2 Fairfield (Adams) PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-06-08   
717-408 3 Fairfield (Adams) PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-06-08   
717-408 4 Fairfield (Adams) PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-06-08   
717-408 5 Fairfield (Adams) PA PXTGPALRGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2017-03-27   
717-408 6 Fairfield (Adams) PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2018-10-20   
717-408 7 Fairfield (Adams) PA HRBGPAHAXCY  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2015-01-08   
717-408 8 Fairfield (Adams) PA PXTGPALRGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2014-11-10   
717-408 9 Fairfield (Adams) PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226   2019-04-25   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.