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.
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Switch: MNSGMIXJDS1

Remotes:

Switch Switch name Switch type
BRCRMIXJRS1  BRUCE CROSSING  B12 
BRMLMIXIRS2  BRIMLEY  B12 
DRPKMIXIRS0  DEER PARK  1RE 
ECKRMIXIRS2  ECKERMAN  B12 
EWENMIXIRS1  EWEN  B12 
GDLKMIXIRS1  GOLDEN LAKE  B12 
GDMRMIXIRS1  GRAND MARAIS  B12 
HLBRMIXIRS1  HULBERT  B12 
HWFRMIXIRS1  HIAWATHA FOREST  B12 
MASSMIXIRS1  MASS  B12 
ONTNMIXIRS1  ONTONAGON  B12 
PRDSMIXIRS1  PARADISE  B12 
RKLDMIXIRS1  ROCKLAND  B12 
SENYMIXIRS1  SENEY  B12 
SHNGMIXIRS1  SHINGLETON  B12 
TRCKMIXJRS1  TROUT CREEK  B12 
WHPIMIXIRS1  WHITE PINE  B12 
WTTNMIXJRS1  WATTON  B12 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
906-387 A Munising MI 0713 HIAWATHA TEL. CO. 342      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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