Question 1

What is the area code for Upland?

Accepted Answer

The main area code for Upland, California is 909. Upland is now served by 2 area codes in total: 909, 840.

Question 2

How many area codes does Upland have?

Accepted Answer

Upland has 2 area codes: 909, 840.

Question 3

Why does Upland have more than one area code?

Accepted Answer

As Upland used up the numbers available in its original area code (909, in service since 1992), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.

Question 4

How do you dial a Upland number?

Accepted Answer

Dial all 10 digits — the area code (909 or 840) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.

Area codes in Upland, California

Area codes serving Upland

Nearby cities