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: LFYTINXBDS0

Remotes:

Switch Switch name Switch type
LFYTINXARS0  LAFAYETTE SOUTH  RSC 
LFYTINXCRS0  LAFAYETTE EAST  RSC 
LFYTINXDRS1  LAFAYETTE NORTHWEST  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
765-269 A Lafayette IN 0772 FRONTIER NORTH, INC.. - IN 336      
765-493 A Lafayette IN 0772 FRONTIER NORTH, INC.. - IN 336      
765-494 A Lafayette IN 0772 FRONTIER NORTH, INC.. - IN 336      
765-495 A Lafayette IN 0772 FRONTIER NORTH, INC.. - IN 336      
765-496 A Lafayette IN 0772 FRONTIER NORTH, INC.. - IN 336      
765-501 A Lafayette IN 0772 FRONTIER NORTH, INC.. - IN 336      
765-503 A Lafayette IN 0772 FRONTIER NORTH, INC.. - IN 336      
765-743 A Lafayette IN 0772 FRONTIER NORTH, INC.. - IN 336      
765-746 A Lafayette IN 0772 FRONTIER NORTH, INC.. - IN 336      
765-772 A Lafayette IN 0772 FRONTIER NORTH, INC.. - IN 336      

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

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