Question 1

What is the area code for Davis?

Accepted Answer

The main area code for Davis, California is 530. Davis is now served by 2 area codes in total: 530, 837.

Question 2

How many area codes does Davis have?

Accepted Answer

Davis has 2 area codes: 530, 837.

Question 3

Why does Davis have more than one area code?

Accepted Answer

As Davis used up the numbers available in its original area code (530, in service since 1997), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.

Question 4

How do you dial a Davis number?

Accepted Answer

Dial all 10 digits — the area code (530 or 837) followed by the 7-digit local number. From outside the U.S., dial +1, then the area code and number.

Area codes in Davis, California

Area codes serving Davis