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: 588

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-588 A Fishers IN FSHRIN01RS1  9325 INDIANA BELL TEL CO INC 336      
317-588 0 Fishers IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2014-10-07   
317-588 1 Fishers IN IPLWIN75DS8  279F PEERLESS NETWORK OF INDIANA, LLC - IN 336   2013-04-27   
317-588 2 Fishers IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2014-10-07   
317-588 3 Fishers IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2011-04-08   
317-588 4 Fishers IN IPLUINWX5MD  5562 METROPCS, INC. 336   2013-11-15   
317-588 5 Fishers IN FSHRIN01RS1  9325 INDIANA BELL TEL CO INC 336      
317-588 6 Fishers IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336   2014-09-09   
317-588 7 Fishers IN FSHRIN01RS1  9325 INDIANA BELL TEL CO INC 336      
317-588 8 Fishers IN IPLWIN75DS8  279F PEERLESS NETWORK OF INDIANA, LLC - IN 336   2013-04-27   
317-588 9 Fishers IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2015-04-20   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.