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: TRWDOHXADS0

Remotes:

Switch Switch name Switch type
BKVLOHXARS0  BROOKVILLE  GTR 
FRVLOHXARS0  FARMERSVILLE  GTR 
NWLBOHXARS0  NEW LEBANON  GTR 
WALXOHXARS0  WEST ALEXANDRIA  GTR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
937-837 A Trotwood OH 0615 FRONTIER NORTH, INC. - OH 328      
937-854 A Trotwood OH 0615 FRONTIER NORTH, INC. - OH 328      

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

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