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 ...

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 ...

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 ...

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

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 ...

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 ...