Area code 586 is the telephone area code serving much of Macomb County, Michigan, introduced in 2001 as a split from area code 810. Its territory was originally part of area code 313.

Where is area code 586? Area code 586 is located in Michigan and covers Warren, Sterling Heights, and St. Clair Shores. It is the only area code that serves the area.

Browse area code 586 phone numbers, prefixes and exchanges. The 586 area code serves Southfield, Detroit, Livonia, Walled Lake, Warren, covering 27 ZIP codes in 4 counties.

Find 586 area code details including city, time zone, and map. Lookup area code 586 phone number, name, and location.

About area code 586: location, common spam callers, related area codes, and more. Includes 586 reverse phone lookup to identify spam callers.

3 days ago · 586 is an area code located in the state of Michigan, US. The largest city it serves is Warren. Find out where 586 area code zone from, which states, counties and cities it covers. …

Nov 13, 2025 · The 586 area code is a telephone area code in the North American Numbering Plan (NANP) for Macomb County, Michigan. It was created in 2001 as an overlay to the 810 …

Fixed phone numbers in the United States, state Michigan (area code 586) are comprised of a single country code (+1), a 3 digit area code, a 3 digit local office code (or region code), and a …

The 586 Area Code is located in the state of Michigan. Area Code 586 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 5,449,634 unique phone numbers …

586 Area Code is part of 3 counties in the state of Michigan. There are around 12 cities and 20 other places such as towns, cdps and villages in the 586 area code.