Question 1

What is the area code for Idaho Falls?

Accepted Answer

The main area code for Idaho Falls, Idaho is 208. Idaho Falls is now served by 2 area codes in total: 208, 986.

Question 2

How many area codes does Idaho Falls have?

Accepted Answer

Idaho Falls has 2 area codes: 208, 986.

Question 3

Why does Idaho Falls have more than one area code?

Accepted Answer

As Idaho Falls used up the numbers available in its original area code (208, in service since 1947), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.

Question 4

How do you dial a Idaho Falls number?

Accepted Answer

Dial all 10 digits — the area code (208 or 986) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.

Area codes in Idaho Falls, Idaho

Area codes serving Idaho Falls

Nearby cities