Question 1

What is the area code for Torrance?

Accepted Answer

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

Question 2

How many area codes does Torrance have?

Accepted Answer

Torrance has 2 area codes: 310, 424.

Question 3

Why does Torrance have more than one area code?

Accepted Answer

As Torrance 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 Torrance number?

Accepted Answer

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

Area codes in Torrance, California

Area codes serving Torrance