Question 1

What is the area code for Lexington?

Accepted Answer

The main area code for Lexington, Massachusetts is 781. Lexington is now served by 2 area codes in total: 781, 339.

Question 2

How many area codes does Lexington have?

Accepted Answer

Lexington has 2 area codes: 781, 339.

Question 3

Why does Lexington have more than one area code?

Accepted Answer

As Lexington used up the numbers available in its original area code (781, in service since 1997), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.

Question 4

How do you dial a Lexington number?

Accepted Answer

Dial all 10 digits — the area code (781 or 339) followed by the 7-digit local number. From outside the U.S., dial +1, then the area code and number.

Area codes in Lexington, Massachusetts

Area codes serving Lexington