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: THTWINXADS0

Remotes:

Switch Switch name Switch type
CLHLINXARSA  CLARKS HILL  DC3 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
765-436 A Thorntown IN 0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      
765-436 2 Thorntown IN 0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      
765-436 3 Thorntown IN 0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      
765-436 5 Thorntown IN 0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      
765-436 7 Thorntown IN 0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      
765-436 9 Thorntown IN 0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      

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

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