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  5. Area Code 586

Where Is Area Code 586?

Area code 586 is found in the US state of Michigan. Primarily servicing the city of Warren (population: 135074), area code 586 covers 1 county of Michigan.

Located in the Eastern time zone, area code 586 is on the same time as New York, NY.

Area code 586 was brought into effect on September 22, 2001. 586 was split from the parent 810 area code.

Map of Michigan with area code 586 highlighted

Counties in Area Code 586

  • Macomb.

Most Populous Cities in Area Code 586

City County City Population Time Zone
Warren Macomb 135,074 EST
Sterling Heights Macomb 130,669 EST
Clinton Township Macomb 97,560 EST
Macomb Macomb 80,185 EST
Utica Macomb 79,174 EST
Saint Clair Shores Macomb 60,132 EST
New Baltimore Macomb 57,165 EST
Roseville Macomb 47,748 EST
Eastpointe Macomb 32,599 EST
Harrison Township Macomb 24,791 EST
Washington Macomb 23,108 EST
Mount Clemens Macomb 16,429 EST
Fraser Macomb 14,590 EST
Romeo Macomb 10,627 EST
Richmond Macomb 9,444 EST
New Haven Macomb 9,270 EST
Center Line Macomb 8,319 EST
Armada Macomb 5,419 EST
Ray Macomb 3,767 EST

Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.

View all United States Area Codes.

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This page was last updated on July 3, 2015.