ZIP code · Ashland · Montana · United States
ZIP code 59004 — Ashland
ZIP code 59004 serves Ashland, Montana.
- Postal code
- 59004Single source Value from one source, not cross-checked.
- City
- Ashland
- County
- Rosebud
- State
- Montana
- Country
- United States
- Coordinates
- 45.5944, -106.2708 — precision precise (locality)
View on OpenStreetMap - Time zone
- America/Denver (UTC−7 / UTC−6 DST)
- Area code
- 406Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Nearby localities
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page