Detroit starts 10-digit dialing due to the 313 area code reaching capacity, with the new 679 area code introduced.

Detroiters will have to get used adding 313 when dialing out instead of just the seven digit phone number…even when dialing ...

Did you know Columbus has two area codes? The first three digits dialed on each call denote geographic area, can represent local pride and identity.

ATLANTA — Just a few years after Georgia's 10th and newest area code was introduced in metro Atlanta, the Peach State will get another one. The state Public Service Commission announced on Tuesday ...

There will soon be a new way to identify a Houstonian. For the first time in a decade, a new area code will be distributed in the Houston area in January. The new area code, 621, will join 713, 281, ...

HOUSTON — Houston, you’re getting a new area code. On Wednesday, the Public Utility Commission of Texas announced they've approved the addition of 621 for the Houston area to keep up with the ...