Question 1

What is the area code for Gardena?

Accepted Answer

The main area code for Gardena, California is 310. Gardena is now served by 2 area codes in total: 310, 424.

Question 2

How many area codes does Gardena have?

Accepted Answer

Gardena has 2 area codes: 310, 424.

Question 3

Why does Gardena have more than one area code?

Accepted Answer

As Gardena used up the numbers available in its original area code (310, 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 Gardena number?

Accepted Answer

Dial all 10 digits — the area code (310 or 424) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.

Area codes in Gardena, California

Area codes serving Gardena

Nearby cities