Question 1

What is the area code for Omaha?

Accepted Answer

The main area code for Omaha, Nebraska is 402. Omaha is now served by 2 area codes in total: 402, 531.

Question 2

How many area codes does Omaha have?

Accepted Answer

Omaha has 2 area codes: 402, 531.

Question 3

Why does Omaha have more than one area code?

Accepted Answer

As Omaha used up the numbers available in its original area code (402, in service since 1947), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.

Question 4

How do you dial a Omaha number?

Accepted Answer

Dial all 10 digits — the area code (402 or 531) followed by the 7-digit local number. From outside the U.S., dial +1, then the area code and number.

Area codes in Omaha, Nebraska

Area codes serving Omaha