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

Detroit is running out of 313 phone numbers. Here's when the last number could be assigned and what you need to do.

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

Detroit's iconic 313 area code will soon share the spotlight with a new three-digit identifier as available phone numbers dwindle after nearly eight decades of use.

BUTLER, WARREN COUNTIES — The Public Utilities Commission of Ohio on Wednesday approved a plan to overlay a new area code over the existing 513 area code. The area code, which covers southwest Ohio, ...

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

Southwest Ohio's 513 area code is expected to run out of available phone numbers by late 2023, so a new area code will be added to the mix. The Public Utilities Commission of Ohio approved a plan ...

New York is running out of 845 area code phone numbers. The state Public Service Commission is considering creating a new area code to solve that problem, and area residents will have three chances to ...