712 Area Code

State: Iowa

Major City: Des Moines

  • Admission to Statehood:
    December 28, 1846 (29th State)
  • Constitution:
    Iowa's Constitution , 29th State
  • Nickname:
    Hawkeye State
  • Population (2013):
    3,090,416; Rank: 30 of 50 | Population Quick Facts

Area:

  • Area: 56,276 sq.mi (145,754 sq.km.), 26th
  • Land: 55,875 sq.mi. (144,716 sq.km.), 23rd
  • Water: 401 sq.mi. (1,039 sq.km.), 44th

Area Code 712

Map:

Area Code Prefix Usage Primary City Carrier Introduced
712 (712) 200- Landline Alta Alta Municipal Utilities 02/04/1994
712 (712) 202- Landline Sioux City Mcleodusa Telecommunications Services- Ia 03/07/2001
712 (712) 203- Wireless Sioux City Brookings Municipal Utilities 04/09/2001
712 (712) 204- Wireless Sioux City Brookings Municipal Utilities 03/03/2001
712 (712) 207- Landline Shelby Walnut Telephone Company 05/25/2004
712 (712) 208- Wireless Mapleton New Cingular Wireless PCS - IL 03/31/2003
712 (712) 209- Wireless Estherville Cellco Partnership DBA Verizon Wireless 10/26/2001
712 (712) 210- Wireless Carroll United States Cellular Corp. - Iowa 01/24/2001
712 (712) 212- Landline Sioux City Mcimetro Access Transmission Services LLC 07/14/2004
712 (712) 213- Landline Storm Lake Knology Of The South Dakota 08/20/2000
712 (712) 215- Wireless Shenandoah United States Cellular Corp. - Iowa 02/21/2003
712 (712) 216- Wireless Logan Cellco Partnership DBA Verizon Wireless 02/03/2003
712 (712) 219- Wireless Onawa New Cingular Wireless PCS - IL 03/31/2003
712 (712) 220- Landline Carroll Mcc Telephony Of Iowa 02/16/2010
712 (712) 221- Wireless Cherokee Cellco Partnership DBA Verizon Wireless 10/11/1997
712 (712) 222- Landline Sioux City Long Lines Metro - SD 03/28/2003
712 (712) 223- Wireless Sioux City New Cingular Wireless PCS - IL 01/14/2000
712 (712) 224- Landline Sioux City Fibercom, L.c. 05/10/1999
712 (712) 225- Landline Cherokee Qwest Corporation 02/04/1994
712 (712) 226- Landline Sioux City Fibercom, L.c. 05/10/1999
712 (712) 227- Landline Crescent Cox Iowa Telcom. LLC 08/20/2000
712 (712) 228- Landline Sergeant Bluff Northwest Iowa Telephone 09/04/2002
712 (712) 229- Wireless Cherokee Cellco Partnership DBA Verizon Wireless 09/11/1994
712 (712) 230- Wireless Hospers New Cingular Wireless PCS - IL 07/06/1997
712 (712) 231- Wireless Hospers New Cingular Wireless PCS - IL 05/18/1998
712 (712) 232- Landline Spencer Alliance Connect 08/02/2013
712 (712) 233- Landline Sioux City Qwest Corporation 02/04/1994
712 (712) 234- Landline Sioux City Qwest Corporation 07/06/1997
712 (712) 235- Landline Harlan Farmers Mutual Cooperative Telephone Company-ia 03/20/2001
712 (712) 236- Wireless Harlan Farmers Mutual Cooperative Telephone Company 03/28/2001
712 (712) 237- Landline Sergeant Bluff Northwest Iowa Telephone 03/03/2001
712 (712) 238- Landline Sioux City Long Lines Metro - SD 06/28/2002
712 (712) 239- Landline Sioux City Qwest Corporation 02/04/1994
712 (712) 240- Wireless Spencer United States Cellular Corp. - Iowa 11/20/1998
712 (712) 242- Landline Carter Lake Windstream Communications Of The Midewest Inc - NE 10/11/1997
712 (712) 243- Landline Atlantic Qwest Corporation 02/04/1994
712 (712) 244- Landline Sioux City Long Lines Metro - SD 05/10/1999
712 (712) 246- Landline Shenandoah Qwest Corporation 02/04/1994
712 (712) 247- Landline Sergeant Bluff Northwest Iowa Telephone 07/06/2001
712 (712) 248- Landline Carter Lake Mcleodusa Telecommunications Services- Ia 04/03/2001
712 (712) 249- Wireless Atlantic Cellco Partnership DBA Verizon Wireless 02/04/1994
712 (712) 250- Wireless Atlantic United States Cellular Corp. - Iowa 02/04/1994
712 (712) 251- Wireless Sioux City Cellco Partnership DBA Verizon Wireless 02/04/1994
712 (712) 252- Landline Sioux City Qwest Corporation 02/04/1994
712 (712) 253- Wireless Sioux City Cellco Partnership DBA Verizon Wireless 02/11/1995
712 (712) 254- Wireless Atlantic United States Cellular Corp. - Iowa 02/04/1994
712 (712) 255- Landline Sioux City Qwest Corporation 02/04/1994
712 (712) 256- Landline Carter Lake Cox Iowa Telcom. LLC 02/27/1999
712 (712) 257- Landline Sergeant Bluff Northwest Iowa Telephone 07/22/1999
712 (712) 258- Landline Sioux City Qwest Corporation 02/04/1994
Area Code: 712
Prefix: (712) 200-
Usage: Landline
Primary City: Alta
Carrier: Alta Municipal Utilities
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 202-
Usage: Landline
Primary City: Sioux City
Carrier: Mcleodusa Telecommunications Services- Ia
Introduced: 03/07/2001
Area Code: 712
Prefix: (712) 203-
Usage: Wireless
Primary City: Sioux City
Carrier: Brookings Municipal Utilities
Introduced: 04/09/2001
Area Code: 712
Prefix: (712) 204-
Usage: Wireless
Primary City: Sioux City
Carrier: Brookings Municipal Utilities
Introduced: 03/03/2001
Area Code: 712
Prefix: (712) 207-
Usage: Landline
Primary City: Shelby
Carrier: Walnut Telephone Company
Introduced: 05/25/2004
Area Code: 712
Prefix: (712) 208-
Usage: Wireless
Primary City: Mapleton
Carrier: New Cingular Wireless PCS - IL
Introduced: 03/31/2003
Area Code: 712
Prefix: (712) 209-
Usage: Wireless
Primary City: Estherville
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 10/26/2001
Area Code: 712
Prefix: (712) 210-
Usage: Wireless
Primary City: Carroll
Carrier: United States Cellular Corp. - Iowa
Introduced: 01/24/2001
Area Code: 712
Prefix: (712) 212-
Usage: Landline
Primary City: Sioux City
Carrier: Mcimetro Access Transmission Services LLC
Introduced: 07/14/2004
Area Code: 712
Prefix: (712) 213-
Usage: Landline
Primary City: Storm Lake
Carrier: Knology Of The South Dakota
Introduced: 08/20/2000
Area Code: 712
Prefix: (712) 215-
Usage: Wireless
Primary City: Shenandoah
Carrier: United States Cellular Corp. - Iowa
Introduced: 02/21/2003
Area Code: 712
Prefix: (712) 216-
Usage: Wireless
Primary City: Logan
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 02/03/2003
Area Code: 712
Prefix: (712) 219-
Usage: Wireless
Primary City: Onawa
Carrier: New Cingular Wireless PCS - IL
Introduced: 03/31/2003
Area Code: 712
Prefix: (712) 220-
Usage: Landline
Primary City: Carroll
Carrier: Mcc Telephony Of Iowa
Introduced: 02/16/2010
Area Code: 712
Prefix: (712) 221-
Usage: Wireless
Primary City: Cherokee
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 10/11/1997
Area Code: 712
Prefix: (712) 222-
Usage: Landline
Primary City: Sioux City
Carrier: Long Lines Metro - SD
Introduced: 03/28/2003
Area Code: 712
Prefix: (712) 223-
Usage: Wireless
Primary City: Sioux City
Carrier: New Cingular Wireless PCS - IL
Introduced: 01/14/2000
Area Code: 712
Prefix: (712) 224-
Usage: Landline
Primary City: Sioux City
Carrier: Fibercom, L.c.
Introduced: 05/10/1999
Area Code: 712
Prefix: (712) 225-
Usage: Landline
Primary City: Cherokee
Carrier: Qwest Corporation
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 226-
Usage: Landline
Primary City: Sioux City
Carrier: Fibercom, L.c.
Introduced: 05/10/1999
Area Code: 712
Prefix: (712) 227-
Usage: Landline
Primary City: Crescent
Carrier: Cox Iowa Telcom. LLC
Introduced: 08/20/2000
Area Code: 712
Prefix: (712) 228-
Usage: Landline
Primary City: Sergeant Bluff
Carrier: Northwest Iowa Telephone
Introduced: 09/04/2002
Area Code: 712
Prefix: (712) 229-
Usage: Wireless
Primary City: Cherokee
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 09/11/1994
Area Code: 712
Prefix: (712) 230-
Usage: Wireless
Primary City: Hospers
Carrier: New Cingular Wireless PCS - IL
Introduced: 07/06/1997
Area Code: 712
Prefix: (712) 231-
Usage: Wireless
Primary City: Hospers
Carrier: New Cingular Wireless PCS - IL
Introduced: 05/18/1998
Area Code: 712
Prefix: (712) 232-
Usage: Landline
Primary City: Spencer
Carrier: Alliance Connect
Introduced: 08/02/2013
Area Code: 712
Prefix: (712) 233-
Usage: Landline
Primary City: Sioux City
Carrier: Qwest Corporation
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 234-
Usage: Landline
Primary City: Sioux City
Carrier: Qwest Corporation
Introduced: 07/06/1997
Area Code: 712
Prefix: (712) 235-
Usage: Landline
Primary City: Harlan
Carrier: Farmers Mutual Cooperative Telephone Company-ia
Introduced: 03/20/2001
Area Code: 712
Prefix: (712) 236-
Usage: Wireless
Primary City: Harlan
Carrier: Farmers Mutual Cooperative Telephone Company
Introduced: 03/28/2001
Area Code: 712
Prefix: (712) 237-
Usage: Landline
Primary City: Sergeant Bluff
Carrier: Northwest Iowa Telephone
Introduced: 03/03/2001
Area Code: 712
Prefix: (712) 238-
Usage: Landline
Primary City: Sioux City
Carrier: Long Lines Metro - SD
Introduced: 06/28/2002
Area Code: 712
Prefix: (712) 239-
Usage: Landline
Primary City: Sioux City
Carrier: Qwest Corporation
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 240-
Usage: Wireless
Primary City: Spencer
Carrier: United States Cellular Corp. - Iowa
Introduced: 11/20/1998
Area Code: 712
Prefix: (712) 242-
Usage: Landline
Primary City: Carter Lake
Carrier: Windstream Communications Of The Midewest Inc - NE
Introduced: 10/11/1997
Area Code: 712
Prefix: (712) 243-
Usage: Landline
Primary City: Atlantic
Carrier: Qwest Corporation
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 244-
Usage: Landline
Primary City: Sioux City
Carrier: Long Lines Metro - SD
Introduced: 05/10/1999
Area Code: 712
Prefix: (712) 246-
Usage: Landline
Primary City: Shenandoah
Carrier: Qwest Corporation
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 247-
Usage: Landline
Primary City: Sergeant Bluff
Carrier: Northwest Iowa Telephone
Introduced: 07/06/2001
Area Code: 712
Prefix: (712) 248-
Usage: Landline
Primary City: Carter Lake
Carrier: Mcleodusa Telecommunications Services- Ia
Introduced: 04/03/2001
Area Code: 712
Prefix: (712) 249-
Usage: Wireless
Primary City: Atlantic
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 250-
Usage: Wireless
Primary City: Atlantic
Carrier: United States Cellular Corp. - Iowa
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 251-
Usage: Wireless
Primary City: Sioux City
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 252-
Usage: Landline
Primary City: Sioux City
Carrier: Qwest Corporation
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 253-
Usage: Wireless
Primary City: Sioux City
Carrier: Cellco Partnership DBA Verizon Wireless
Introduced: 02/11/1995
Area Code: 712
Prefix: (712) 254-
Usage: Wireless
Primary City: Atlantic
Carrier: United States Cellular Corp. - Iowa
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 255-
Usage: Landline
Primary City: Sioux City
Carrier: Qwest Corporation
Introduced: 02/04/1994
Area Code: 712
Prefix: (712) 256-
Usage: Landline
Primary City: Carter Lake
Carrier: Cox Iowa Telcom. LLC
Introduced: 02/27/1999
Area Code: 712
Prefix: (712) 257-
Usage: Landline
Primary City: Sergeant Bluff
Carrier: Northwest Iowa Telephone
Introduced: 07/22/1999
Area Code: 712
Prefix: (712) 258-
Usage: Landline
Primary City: Sioux City
Carrier: Qwest Corporation
Introduced: 02/04/1994