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 ...

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 ...

DETROIT (WXYZ) — The city of Detroit and its surrounding areas with a 313 area code will be switching to a 10-digit dialing requirement and a new overlay area code ...

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 ...

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. The new change comes because they are getting low on ...

If you have been used to dialing only seven digits for a telephone number when making local calls within the Detroit area, ...