Iowa Phone Number Lookup

Iowa Area Codes and Their Locations

Iowa area codes represent specific regions in the state. Phone carriers in Iowa assign phone numbers based on the addresses of the persons requesting them. Recognizing area codes in the State of Iowa can help you be wary of malicious calls from out of state. Iowans can also avoid phone scams by correctly identifying unknown callers with reverse phone lookup searches.

The following are current area codes in Iowa:

319 - Location
515 - Location
563 - Location
641 - Location
712 - Location

Who Controls Iowa Area Codes?

The 1996 Telecommunication Act empowers the FCC to control phone numbering plans in all 50 states as well as the District of Columbia. From this authority, the FCC created the NANPA (North American Numbering Plan Administrator). The NANPA is responsible for generating new area codes. At the state level, the duty of implementing, regulating, and conserving these area codes lies with the Iowa Utilities Board (IUB). The IUB is also tasked with notifying residents of new area codes generated.

Where is Area Code 319?

Area code 319 is mainly issued to telephone subscribers living in the southeastern and east central parts of Iowa including the major cities of Cedar Rapids, Iowa City, Waterloo, Burlington, Cedar Falls, Oelwein, Fort Madison, Keokuk, and Mount Pleasant cities.

Where is Area Code 515?

The 515 area code stretches across the majority of north central Iowa. Counties served by this area code include Boone County, Calhoun County, Dallas County, Franklin County, Greene County, Guthrie County, Hamilton County, Hancock County, Hardin County, Humboldt County, Jasper County, Kossuth County, Madison County, Marion County, Palo Alto County iowa, Polk County, Story County, Warren County, Webster County, and Wright County. Popular cities under area code 515 include Des Moine, Ames, Ankeny, Fort Dodge, Indianola, Urbandale, and West Des Moine cities.

Where are Area Codes 563?

Area Code 563 are provided to telephone customers residing in the east central and northeastern parts of Iowa including major cities of Davenport, Dubuque, Clinton, Muscatine, Bettendorf, Camanche, Cresco, De Witt, Decorah, Dyersville, Eldridge, Manchester, Muscatine cities.

Where is Area Code 641?

Located in Iowa, area code 641 stretches across 40 counties and multiple cities in the central portion of Iowa. Popular cities and towns covered include Ottumwa, Mason City, and Marshalltown.

Where is Area Code 712?

North American Area Code 712 is used by the western one-fifth of the State of Iowa. Popular cities covered by area code 714 include Sioux City, Council Bluffs, Spencer, Le Mars, Sac City, Storm Lake, Atlantic, Carroll, Denison, Estherville, Red Oak, and Sioux Center cities.