Johnstown, Wyoming
No ZIP code carries the name of Johnstown, Wyoming, in Fremont County; the nearest ZIP code is 82510, in area code 307.
- Nearest ZIP
- 82510
- Area code
- 307
- County
- Fremont County
- State
- Wyoming
- Time zone
- Mountain Time
- Coordinates
- 43.1138, -108.6899
Nearest ZIP codes to Johnstown
This is the ZIP code nearest to Johnstown, each listed with the post office it is named after.
Area code for Johnstown
- Area code 307
In service since 1947. Local calls are dialed with seven digits.
Time zone
Johnstown is in the Mountain Time zone.
Towns near Johnstown
- Ethete12.8 km (8.0 mi)
- Fort Washakie20.7 km (13 mi)
- Arapahoe22.7 km (14 mi)
- Lander22.9 km (14 mi)
- Boulder Flats23.8 km (15 mi)
- Hudson24.7 km (15 mi)
- Kinnear26.1 km (16 mi)
- Saint Stephens26.5 km (16 mi)
Local numbers in area code 307
Looking for a phone number with a Johnstown area code? These 307 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (307) 770-7897Farson, WY$59View & buy
- (307) 770-7898Farson, WY$59View & buy
- (307) 770-7899Farson, WY$59View & buy
- (307) 770-7987Farson, WY$59View & buy
- (307) 776-5437Casper, WYAlso spells KIDS$59View & buy
- (307) 776-7898Casper, WY$59View & buy
- (307) 788-7657Lyman, WY$59View & buy
- (307) 788-7658Lyman, WYAlso spells ROKU$59View & buy
- (307) 788-7678Lyman, WYAlso spells PORT, POST, SORT$59View & buy
- (307) 788-7789Lyman, WY$59View & buy
- (307) 788-7876Lyman, WY$59View & buy
- (307) 788-7897Lyman, WY$59View & buy
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