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: 317 [Rate centres in NPA 317] [Dial plan for NPA 317]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-666 A Fairland IN   097D ONVOY, LLC IN 336      
317-666 0 Fairland IN   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 336   2011-10-30   
317-666 1 Fairland IN   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 336   2012-02-11   
317-666 2 Fairland IN   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 336   2012-08-12   
317-666 3 Fairland IN   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 336   2012-10-23   
317-666 4 Fairland IN   097D ONVOY, LLC IN 336   2012-10-12   
317-666 5 Fairland IN   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 336   2013-03-14   
317-666 6 Fairland IN   097D ONVOY, LLC IN 336   2019-05-17   
317-666 7 Fairland IN   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC DBA T-MOBILE USA 336   2013-05-11   
317-666 8 Fairland IN   279F PEERLESS NETWORK OF INDIANA, LLC - IN 336   2013-04-27   
317-666 9 Fairland IN   279F PEERLESS NETWORK OF INDIANA, LLC - IN 336   2013-04-27   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.