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: 205

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-205 A Indianapolis IN IPLSIN04DS0  9325 INDIANA BELL TEL CO INC 336      
317-205 0 Indianapolis IN IPLSIN04DS0  9325 INDIANA BELL TEL CO INC 336      
317-205 1 Indianapolis IN IPLUINWX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2007-01-03   
317-205 2 Indianapolis IN IPLSIN04DS0  9325 INDIANA BELL TEL CO INC 336      
317-205 3 Indianapolis IN IPLSIN04DS0  9325 INDIANA BELL TEL CO INC 336      
317-205 4 Indianapolis IN IPLUINWX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2007-01-03   
317-205 5 Indianapolis IN IPLUINWX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2007-01-03   
317-205 6 Indianapolis IN IPLUINWX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2007-01-03   
317-205 7 Indianapolis IN IPLUINWX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2007-01-03   
317-205 8 Indianapolis IN IPLSIN04DS0  9325 INDIANA BELL TEL CO INC 336      
317-205 9 Indianapolis IN IPLSIN04DS0  9325 INDIANA BELL TEL CO INC 336      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.