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: 245

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-245 A Acton IN IPLWINROBMD  2548 GLOBAL CROSSING LOCAL SERVICES, INC. - IN 336      
317-245 1 Acton IN IPLWINROBMD  2548 GLOBAL CROSSING LOCAL SERVICES, INC. - IN 336      
317-245 2 Acton IN IPLWINROBMD  2548 GLOBAL CROSSING LOCAL SERVICES, INC. - IN 336      
317-245 3 Acton IN IPLWIN75DS5  097D ONVOY, LLC - IN 336      
317-245 4 Acton IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336      
317-245 5 Acton IN IPLWINROBMD  2548 GLOBAL CROSSING LOCAL SERVICES, INC. - IN 336      
317-245 6 Acton IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336      
317-245 7 Acton IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336      
317-245 8 Acton IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.