Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: GRLDMIXGDS0

Remotes:

Switch Switch name Switch type
WCSTMIXGRS0  WACOUSTA  GTR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
517-622 A Grand Ledge MI 0695 FRONTIER NORTH, INC. - MI 346      
517-622 0 Grand Ledge MI 0695 FRONTIER NORTH, INC. - MI 346      
517-622 1 Grand Ledge MI 0695 FRONTIER NORTH, INC. - MI 346      
517-622 2 Grand Ledge MI 0695 FRONTIER NORTH, INC. - MI 346      
517-622 3 Grand Ledge MI 0695 FRONTIER NORTH, INC. - MI 346      
517-622 4 Grand Ledge MI 0695 FRONTIER NORTH, INC. - MI 346      
517-622 5 Grand Ledge MI 0695 FRONTIER NORTH, INC. - MI 346      
517-622 6 Grand Ledge MI 0695 FRONTIER NORTH, INC. - MI 346      
517-622 7 Grand Ledge MI 0695 FRONTIER NORTH, INC. - MI 346      
517-622 8 Grand Ledge MI 0695 FRONTIER NORTH, INC. - MI 346      
517-627 A Grand Ledge MI 0695 FRONTIER NORTH, INC. - MI 346      

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

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