New phone numbers in Mississippi will get a new area code, starting now. Here's what to know about when, where and why the change is happening, how it could affect you. The Mississippi Public Service ...

Colorado’s familiar area code for mountain towns has some new company. As of July 7, the region now has a second area code, 748, which will overlap with the existing 970 code that encompasses much of ...

With new telephone numbers in high demand, the Tennessee Public Utility Commission approved the addition of the new 729 area code to the existing 423 area code region, which covers two non-contiguous ...

Metro Detroit residents and businesses will soon need to adjust how they make local phone calls. Starting Oct. 7, all calls within the 313 area code must include the area code, ending traditional ...

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 ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Montanans love living in the “406,” but Montana could run out of 406 phone numbers by 2033. It’s ...