Area Code 906 is located in MI.
Cities located in 906 area code are Lanse, Munising, Sault Sainte Marie, Ishpeming, Baraga, Bergland, Champion, Chatham, Curtis, Escanaba, Engadine, Marquette, Iron Mtn, Wakefield, Houghton, Saint Ignace, Crystal Falls, Foster City, Cedarville, Felch, Brimley, Manistique, Republic, Iron River, Michigamme, Eckerman, Moran, Bruce Crossing, Gulliver, Ironwood, Mass City, Allouez, Menominee, Newberry, Powers, Lake Linden, De Tour Village, Calumet, Carney, Kinross, Rock, Stephenson, Watersmeet, Chassell, Deerton, Gwinn, Watton, Iron Mountain, Cornell, Ontonagon, Beaver Island, Hermansville, Gladstone, Rudyard, Trenary, Wetmore, Bark River, Seney, Rapid River, Negaunee, Paradise, Drummond Island, Kincheloe, Channing, Grand Rapids, Norway, Naubinway, Garden, Pickford, Gould City, Bessemer, Wallace, Marquette, Au Train, Skandia, Ewen.
Counties located in this area code are Baraga County, Alger County, Chippewa County, Marquette County, Ontonagon County, Mackinac County, Delta County, Dickinson County, Gogebic County, Houghton County, Iron County, Schoolcraft County, Keweenaw County, Menominee County, Luce County, Charlevoix County, Kent County