Question 1

What is the area code for Dearborn?

Accepted Answer

The main area code for Dearborn, Michigan is 313. Dearborn is now served by 2 area codes in total: 313, 679.

Question 2

How many area codes does Dearborn have?

Accepted Answer

Dearborn has 2 area codes: 313, 679.

Question 3

Why does Dearborn have more than one area code?

Accepted Answer

As Dearborn used up the numbers available in its original area code (313, 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 Dearborn number?

Accepted Answer

Dial all 10 digits — the area code (313 or 679) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.

Area codes in Dearborn, Michigan

Area codes serving Dearborn

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