Jefferson, Montana
No ZIP code carries the name of Jefferson, Montana, in Jefferson County; the nearest ZIP codes are 59634 and 59638, in area code 406.
- Nearest ZIP
- 59634, 59638
- Area code
- 406
- County
- Jefferson County
- State
- Montana
- Time zone
- Mountain Time
- Coordinates
- 46.3779, -112.0305
Nearest ZIP codes to Jefferson
These are the ZIP codes nearest to Jefferson, each listed with the post office it is named after.
| ZIP code | Post office | County | Area codes |
|---|---|---|---|
| 59634 | Clancy | Jefferson County | 406 |
| 59638 | Jefferson City | Jefferson County | 406 |
Area code for Jefferson
- Area code 406
In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Time zone
Jefferson is in the Mountain Time zone.
Towns near Jefferson
- Jefferson City1.2 km (0.7 mi)
- Clancy10.3 km (6.4 mi)
- Elkhorn12.2 km (7.6 mi)
- Basin13.8 km (8.6 mi)
- Boulder17.6 km (11 mi)
- Montana17.9 km (11 mi)
- Unionville19.2 km (12 mi)
- South Hills20 km (12 mi)
Local numbers in area code 406
Looking for a phone number with a Jefferson area code? These 406 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (406) 840-8787Powell, MT$89View & buy
- (406) 840-8882Powell, MT$89View & buy
- (406) 840-8883Powell, MT$89View & buy
- (406) 840-8884Powell, MT$89View & buy
- (406) 840-8885Powell, MT$89View & buy
- (406) 840-8886Powell, MT$89View & buy
- (406) 840-8887Powell, MT$89View & buy
- (406) 840-8889Powell, MT$89View & buy
- (406) 879-1717Havre, MT$89View & buy
- (406) 879-7878Havre, MTAlso spells RUST$89View & buy
- (406) 890-7774Kalispell, MT$89View & buy
- (406) 920-7773Bozeman, MT$89View & buy
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