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.

Switch: KOKMIN01DS0

Remotes:

Switch Switch name Switch type
BNHLIN01RSA  BUNKER HILL  5ER 
BURLIN01RSA  BURLINGTON  5ER 
CNVRIN01RSA  CONVERSE  5ER 
GNTWIN01RSA  GREENTOWN  5ER 
RSVLIN01RSA  RUSSIAVILLE  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
765-236 A Kokomo IN 9325 INDIANA BELL TEL CO INC 336      
765-451 A Kokomo IN 9325 INDIANA BELL TEL CO INC 336      
765-452 A Kokomo IN 9325 INDIANA BELL TEL CO INC 336      
765-454 A Kokomo IN 9325 INDIANA BELL TEL CO INC 336      
765-456 A Kokomo IN 9325 INDIANA BELL TEL CO INC 336      
765-457 A Kokomo IN 9325 INDIANA BELL TEL CO INC 336      
765-459 A Kokomo IN 9325 INDIANA BELL TEL CO INC 336      
765-854 A Kokomo IN 9325 INDIANA BELL TEL CO INC 336      
765-868 A Kokomo IN 9325 INDIANA BELL TEL CO INC 336      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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