Area code 679
Detroit, Dearborn, Michigan
679 is an area code for Detroit, Dearborn in Michigan, United States. It uses Eastern time. It covers the same area as 313 and 734, so local calls there use all 10 digits.
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Got a callfrom a 679 number?
A 679 number was first assigned in Detroit, Dearborn, but the caller could be anywhere. People keep their numbers when they move, and scammers often fake local-looking numbers.
- Don’t know the number? Let it go to voicemail.
- Says it’s your bank or a government office? Hang up and call the number on their website or your card.
- Never share codes, passwords or card details with a caller.
- Report scam calls to the FTC.
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Try your first call freeCall a 679 numberfrom any country.
The number works the same from every country. Only the start changes: + or your exit code, then 1 for the US and Canada.
- Dial + on a mobile, or your exit code (00 in most countries, 011 from the US and Canada)
- Dial 1, the country code for the US and Canada
- Dial the area code 679 and the 7-digit number
Other Michiganarea codes.
- 231Muskegon, Traverse CityEastern time
- 248Oakland County (Troy, Southfield, Pontiac)Eastern time · Same area as 947
- 269Kalamazoo, Battle CreekEastern time
- 313Detroit, DearbornEastern time · Same area as 679
- 517Lansing, JacksonEastern time
- 586Macomb County (Warren, Sterling Heights)Eastern time
- 616Grand Rapids, HollandEastern time
- 734Ann Arbor, LivoniaEastern time · Same area as 679
- 810Flint, Port HuronEastern time
- 906Upper Peninsula (Marquette, Sault Ste. Marie)Eastern, Central time
- 947Oakland County (Troy, Southfield, Pontiac)Eastern time · Same area as 248
- 989Saginaw, Bay City, MidlandEastern time