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Area Code 712 - Sioux City, IA

Below is the information for Area Code 712
General Information for Area Code 712
Country United States
State/Province Iowa
Major City Sioux City
Time Zone Central (UTC-06:00)

Phone directory of numbers beginning with Area Code 712 Prefixes

Prefix Primary City County Phone Type
712-449 Sioux Center, IA Sioux Cell Number
712-450 Laurens, IA Pocahontas Cell Number
712-451 Rock Valley, IA Sioux Landline
712-452 Blencoe, IA Monona Landline
712-453 Essex, IA Page Landline
712-454 Sioux City, IA Woodbury Landline
712-455 Whiting, IA Monona Landline
712-456 Little Sioux, IA Harrison Landline
712-458 Whiting, IA Monona Landline
712-459 Hartley, IA Obrien Landline
712-460 Rock Valley, IA Sioux Cell Number
712-461 Sibley, IA Osceola Cell Number
712-463 Sioux Center, IA Sioux Landline
712-464 Lake City, IA Calhoun Landline
712-465 Lohrville, IA Calhoun Landline
712-466 Lytton, IA Sac Landline
712-468 Pomeroy, IA Calhoun Landline
712-469 Manson, IA Calhoun Landline
712-470 Rock Valley, IA Sioux Cell Number
712-472 Rock Rapids, IA Lyon Landline
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Location Details

Area code is a type of numbering scheme used in telecommunication. It divides the territories of its member countries, the code is a three-digit code. The digits 0 and 1 applied for central office codes. Other digits were applied into geographic areas of the service territory.

  • 200: easily recognizable code (ERC)
  • 201: New Jersey
  • 202: Washington, D.C.
  • 203: Connecticut
    • and so on.

If you want to get more informatons of the areacode, Input an areacode into the above search area, get what you want.