Question 1

What is the area code for Fremont?

Accepted Answer

The main area code for Fremont, California is 510. Fremont is now served by 2 area codes in total: 510, 341.

Question 2

How many area codes does Fremont have?

Accepted Answer

Fremont has 2 area codes: 510, 341.

Question 3

Why does Fremont have more than one area code?

Accepted Answer

As Fremont used up the numbers available in its original area code (510, in service since 1991), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.

Question 4

How do you dial a Fremont number?

Accepted Answer

Dial all 10 digits — the area code (510 or 341) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.

Area codes in Fremont, California

Area codes serving Fremont

Nearby cities