Area code 586 is the telephonearea code serving Warren, Sterling Heights and Macomb County, located in the state of Michigan. The telephone or phone (Greek: tele = far away and phone = voice) is a telecommunications device which is used to transmit and receive sound (most commonly voice and speech) across distance. ... A telephone numbering plan is a system that allows subscribers to make and receive telephone calls across long distances. ... A warren is a network of rabbit burrows. ... Sterling Heights may refer to: Sterling Heights, Indiana Sterling Heights, Michigan This article consisting of geographical locations is a disambiguation page, a list of pages that otherwise might share the same title. ... Macomb County is a county located in the state of Michigan. ... Official language(s) None (English, de-facto) Capital Lansing Largest city Detroit Area Ranked 11th - Total 97,990 sq mi (253,793 km²) - Width 239 miles (385 km) - Length 491 miles (790 km) - % water 41. ...
The 586areacode is the first overlay for Michigan, which was recently approved by telecommunications service providers in Michigan to provide relief for the 810 areacode.
In an overlay areacode, a second areacode is added to the same geographic area as the existing areacode, with all existing numbers retaining the 810 areacode.
Areacode relief activities are administered by CIS, which was selected by the Federal Communications Commission (FCC) to serve as the NANPA.