Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
ZIP Codes in Fallon County Address Data
Businesses Addresses: 224
PO Box Addresses: 1,236
Residential Addresses: 471
Multi-Family Addresses: 0
Single Family Addresses: 460
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Map of Fallon County, MT ZIP Codes With Actual (Default) City Names