712 Area Code

Primary cities: Sioux City, Council Bluffs, Sergeant Bluff, Spencer, Carroll ... all cities

Cities: Akron, Albert City, Alta, Alton, Alvord, Anita, Anthon, Arcadia, Archer, Armstrong, Arnolds Park, Arthur, Ashton, Atlantic, Auburn, Audubon, Aurelia, Avoca, Ayrshire, Battle Creek, Bayard, Bedford, Beloit, Bethesda, Blencoe, Boyden, Braddyville, Brayton, Breda, Bronson, Brunsville, Carroll, Carson, Carter Lake, Castana, Charter Oak, Cherokee, Clarinda, Cleghorn, Climbing Hill, Coin, College Springs, Coon Rapids, Correctionville, Council Bluffs, Crescent, Cumberland, Curlew, Cushing, Cylinder, Danbury, Dedham, Defiance, Denison, Dickens, Dolliver, Doon, Dow City, Dunlap, Earling, Early, East Harrisburg, East Hudson, East Nebraska City, Elk Horn, Elliott, Emerson, Emmetsburg, Essex, Estherville, Everly, Exira, Farragut, Fonda, Galva, George, Gillett Grove, Glenwood, Glidden, Graettinger, Grant, Granville, Gravity, Griswold, Halbur, Hamburg, Hancock, Harlan, Harris, Hartley, Havelock, Hawarden, Henderson, Hinton, Holstein, Hornick, Hospers, Hull, Ida Grove, Imogene, Inwood, Ireton, Irwin, Jacksonville, Kimballton, Kingsley, Kirkman, Kiron, Lake City, Lake Park, Lake View, Lanesboro, Larchwood, Larrabee, Laurens, Lawton, Le Mars, Lester, Lewis, Lidderdale, Linn Grove, Little Rock, Little Sioux, Logan, Lohrville, Lytton, Macedonia, Magnolia, Mallard, Malvern, Manilla, Manning, Manson, Mapleton, Marathon, Marcus, Marne, Massena, Matlock, Maurice, May City, Melvin, Meriden, Merrill, Midland, Milford, Minden, Mineola, Missouri Valley, Modale, Mondamin, Moorhead, Moville, Nemaha, Neola, New Market, Newell, Nodaway, North Hopkins, Northboro, Oakland, Ocheyedan, Odebolt, Onawa, Orange City, Oto, Pacific Junction, Palmer, Panama, Paullina, Percival, Persia, Peterson, Pierson, Pisgah, Plover, Pocahontas, Pomeroy, Portsmouth, Primghar, Quimby, Ralston, Randolph, Red Oak, Rembrandt, Remsen, Ricketts, Ringsted, Riverton, Rock Rapids, Rock Valley, Rockwell City, Rolfe, Royal, Ruthven, Sac City, Salix, Sanborn, Schaller, Schleswig, Scranton, Sergeant Bluff, Shelby, Sheldon, Shenandoah, Sibley, Sidney, Silver City, Sioux Center, Sioux City, Sioux Rapids, Sloan, Smithland, Soldier, South Bigelow, South Hills, South Steen, South Valley Springs, Spencer, Spirit Lake, Stanton, Storm Lake, Struble, Superior, Sutherland, Tabor, Templeton, Terril, Thurman, Treynor, Underwood, Ute, Vail, Villisca, Wall Lake, Wallingford, Walnut, Washta, Webb, Westphalia, Westside, Whiting, Wiota, Woodbine