Postmaster Finder
Postal History
Research Sources
Postmaster Finder
Post Offices by County
CARIBOU COUNTY,
IDAHO
ZIP Code
Post Office
Date Established
Date Discontinued
83217
BANCROFT
83230
CONDA
11/03/1921
07/01/1985
83241
GRACE
83276
SODA SPRINGS
83285
WAYAN
06/11/1988
WILLIAMSBURG
06/29/1900
07/31/1920
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