A new area code, 679, is coming for new phone customers in the 313 footprint. This change will require callers to dial ...

State officials said they’ve almost exhausted the 313 area code and Detroiters will have to start dialing the full 10-digit phone number, even for local calls, starting in October. Beginning Oct. 7, ...

Residents and businesses in Detroit and its surrounding communities should prepare for a major change in how they make phone ...

Phone customers in the 313 area code, which covers Detroit and several suburbs, will have to start including the area code when making local calls. Here’s everything to know about when this change ...

Starting October 7, customers within the 313 area code will be required to dial 10 digits for all local calls. The change comes as preparation for the introduction of a new 679 area code. The 313 area ...