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

Mark Prussin is a digital producer at CBS New York. He covers breaking news, sports, politics and trending stories in New York, New Jersey and Connecticut. Mark joined the CBS New York team in 2019.

ST. LOUIS — A new area code, 557, has been activated in the St. Louis area for new customers. The St. Louis area has been home to the 314 area code and now has a second one added to the list. The 314 ...

You'll have to wait just a little bit longer to get your hands on a shiny new 729 area code. The Tennessee Public Utility Commission has delayed the area code overlay process that would add 729 to its ...

Many Hudson Valley residents love to rep their local 845 area code. It’s so beloved it’s plastered on shirts, a Snapchat filter and more. But soon a new three-digit code will be introduced to our area ...