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: 349

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-349 A Dry Run PA DYRNPAXDRS1  0209 UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK 226      
717-349 0 Dry Run PA   0209 UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK 226      
717-349 1 Dry Run PA   547E ONVOY, LLC - PA 226   2018-11-24   
717-349 2 Dry Run PA   0209 UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK 226      
717-349 3 Dry Run PA   0209 UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK 226      
717-349 4 Dry Run PA   506J TWILIO INTERNATIONAL, INC. 226   2020-12-22   
717-349 5 Dry Run PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-06-07   
717-349 6 Dry Run PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-06-07   
717-349 7 Dry Run PA   0209 UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK 226      
717-349 8 Dry Run PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-06-07   
717-349 9 Dry Run PA   073H TELNYX LLC 226   2021-01-22   

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.