Starting Oct. 7, all metro Detroit residents will be required to dial 10 digits to complete calls in preparation for the 679 overlay.

(WCYB) — All local calls made in the 423 area code of Tennessee must be dialed using 10 digits beginning Tuesday. Calls using just 7 digits will not be completed, and will be routed to an announcement ...

As Detroit's cellular network grows, the city is running out of 313 area code phone numbers. Soon, new phone numbers will ...

East Tennessee has another new area code, and it's going to add three more digits to many people's local calls. Starting Aug. 5, people in upper and lower East Tennessee in the 423 area code region ...

Columbus's 614 area code, overlaid with 380 in 2016, is projected to run out of numbers by 2061. Technology, rather than population growth, is the primary driver of area code exhaustion. The 614 area ...

The 318 area code is located in northern Louisiana and encompasses a large geographic area, including cities like Shreveport, Bossier City, Monroe, Ruston and Alexandria. This area code also includes ...

What's in an area code? To some, it's just the first three digits you must dial to denote geographic area. But, for others, it comes with a sense of local pride and identity. But, what if a city or ...

FRANKFORT, Ky. — Kentucky now has a new area code to serve residents in north-central Kentucky, including Louisville and Frankfort. On Tuesday, the Kentucky Public Service Commission said the North ...