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: MACYINXADS0

Remotes:

Switch Switch name Switch type
FLTNINXBRS0  FULTON  DCL 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
574-382 A Macy IN 0772 FRONTIER NORTH, INC.. - IN 336      
574-382 2 Macy IN 0772 FRONTIER NORTH, INC.. - IN 336      
574-382 3 Macy IN 0772 FRONTIER NORTH, INC.. - IN 336      
574-382 4 Macy IN 0772 FRONTIER NORTH, INC.. - IN 336      
574-382 5 Macy IN 0772 FRONTIER NORTH, INC.. - IN 336      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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