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: GYLRMIXGDS0

Remotes:

Switch Switch name Switch type
ATLNMIXGRS0  ATLANTA  GTR 
LSTNMIXGRS0  LEWISTON  GTR 
VNDRMIXGRS0  VANDERBILT  GTR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
989-705 A Gaylord MI 0695 FRONTIER NORTH, INC. - MI 344      
989-705 1 Gaylord MI 0695 FRONTIER NORTH, INC. - MI 344      
989-705 2 Gaylord MI 0695 FRONTIER NORTH, INC. - MI 344      
989-705 3 Gaylord MI 0695 FRONTIER NORTH, INC. - MI 344      
989-705 7 Gaylord MI 0695 FRONTIER NORTH, INC. - MI 344      
989-705 8 Gaylord MI 0695 FRONTIER NORTH, INC. - MI 344      
989-731 A Gaylord MI 0695 FRONTIER NORTH, INC. - MI 344      
989-732 A Gaylord MI 0695 FRONTIER NORTH, INC. - MI 344      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.