If you have been used to dialing only seven digits for a telephone number when making local calls within the Detroit area, it's time to include the 313 area code as part of that process. A new ...

Metro Detroit's iconic 313 telephone area code will soon run out of possible phone numbers, and 679 will be a new local area code as soon as next month. This means when there are no more new phone ...

The 313 area code is running low on phone numbers. A new 679 area code may be assigned to new customers starting Nov. 7, after 313 numbers are exhausted. Starting Oct. 7, all local calls within the ...

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 ...

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, ...

Get ready for some big changes in the 3-1-3. The area code belonging people who live in Detroit and several of its surrounding suburbs is running out of numbers. New phone customers will receive ...

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 ...

Residents and businesses in Detroit and its surrounding communities should prepare for a major change in how they make phone calls. Starting Oct. 7, each local call within the 313 area code must ...