Ada County · Idaho
Boise, ID area codes and time zone
Quick answer
Boise is served by area code 208, keeps MST time (GMT-6), and sits in county FIPS 16001.
- Area code
- 208Within 25 miles of the city centre
- Time zone
- MSTAmerica/Boise
- UTC offset
- GMT-6MDT in summer
- County FIPS
- 16001Ada County
Dialling from and to Boise
What this means when you pick up the phone.
Local calls inside 208 may still work on seven digits, but ten-digit dialling is the safe default everywhere in the country now. From abroad, dial +1 then the ten digits.
More on Boise
Other reference data for this city.