Question 1

What is the area code for Petaluma?

Accepted Answer

The main area code for Petaluma, California is 707. Petaluma is now served by 2 area codes in total: 707, 369.

Question 2

How many area codes does Petaluma have?

Accepted Answer

Petaluma has 2 area codes: 707, 369.

Question 3

Why does Petaluma have more than one area code?

Accepted Answer

As Petaluma used up the numbers available in its original area code (707, in service since 1959), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.

Question 4

How do you dial a Petaluma number?

Accepted Answer

Dial all 10 digits — the area code (707 or 369) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.

Area codes in Petaluma, California

Area codes serving Petaluma

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