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: ANGLINXADS0

Remotes:

Switch Switch name Switch type
BTLRINXARS0  BUTLER  GTR 
FRMTINXARS0  FREMONT  GTR 
HMTNINXARS0  HAMILTON  GTR 
ORLDINXARS0  ORLAND  GTR 
PKGNINXARS0  POKAGON  GTR 
PLLKINXARS0  PLEASANT LAKE  GTR 
WTRLINXARS0  WATERLOO  GTR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
260-624 A Angola IN 0772 FRONTIER NORTH, INC.. - IN 334      
260-665 A Angola IN 0772 FRONTIER NORTH, INC.. - IN 334      
260-667 A Angola IN 0772 FRONTIER NORTH, INC.. - IN 334      
260-668 A Angola IN 0772 FRONTIER NORTH, INC.. - IN 334      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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