Area Code 712
Iowa area code 712 has been in service since 1947. It has 416 landlines and 74 wireless prefixes (exchanges) serviced by 99 carriers. It covers 33 counties, 432 ZIP codes, and 221 cities, including Sioux City, Council Bluffs, Spencer, Carroll, Le Mars, Spirit Lake, Storm Lake, Atlantic, and Harlan.
- State:
- Iowa
- Time Zone:
- Central (4:55 am)
Area Code (712) has 490 prefixes
| Prefix | County | City | Company/Carrier | Line Type |
|---|---|---|---|---|
| (712) 200- | Buena Vista | Alta | Alta Municipal Utilities - Ia | Landline |
| (712) 201- | Pottawattamie | Co Bluffs | Unknown | Landline |
| (712) 202- | Woodbury | Sioux City | Mcleodusa Telecommunication... | Landline |
| (712) 203- | Woodbury | Sioux City | Nextel Communications, Inc. | Cell Phone |
| (712) 204- | Woodbury | Sioux City | Brookings Municipal Utilities | Landline |
| (712) 207- | Pottawattamie | Shelby | Walnut Telephone Company, I... | Landline |
| (712) 208- | Cass | Atlantic | Western Wireless Corporatio... | Cell Phone |
| (712) 209- | Dickinson | Crandalls Lodge | Midwest Wireless Communicat... | Cell Phone |
| (712) 210- | Carroll | Carroll | United States Cellular Corp... | Cell Phone |
| (712) 212- | Woodbury | Sioux City | Mcimetro, Ats, Inc. | Landline |
| (712) 213- | Buena Vista | Bel Air Beach | Prairiewave Communications,... | Landline |
| (712) 215- | Page | Shenandoah | United States Cellular Corp... | Cell Phone |
| (712) 220- | Dickinson | Okoboji | Marne & Elk Horn Telephone Co. | Landline |
| (712) 221- | Cherokee | Cherokee | Cellco Partnership Dba Veri... | Cell Phone |
| (712) 222- | Woodbury | Sioux City | Long Lines Metro, Llc - Sd | Landline |
| (712) 223- | Woodbury | Sioux City | Western Wireless Corporatio... | Cell Phone |
| (712) 224- | Woodbury | Sioux City | Fibercom, L.c. | Landline |
| (712) 225- | Cherokee | Cherokee | Qwest Corporation | Landline |
| (712) 226- | Woodbury | Sioux City | Fibercom, L.c. | Landline |
| (712) 227- | Pottawattamie | Crescent | Cox Iowa Telcom. Llc | Landline |
| (712) 228- | Pottawattamie | Co Bluffs | Northwest Iowa Telephone Co... | Landline |
| (712) 229- | Cherokee | Washta | Cellco Partnership Dba Veri... | Cell Phone |
| (712) 230- | Sioux | Hospers | Midwest Wireless Communicat... | Cell Phone |
| (712) 231- | Pottawattamie | Co Bluffs | Midwest Wireless Communicat... | Cell Phone |
| (712) 232- | Woodbury | Sioux City | Unknown | Landline |
| (712) 233- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 234- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 235- | Shelby | Harlan | Farmers Mutual Cooperative ... | Landline |
| (712) 236- | Dickinson | Crandalls Lodge | Farmers Mutual Cooperative ... | Landline |
| (712) 237- | Woodbury | Sergeant Bluff | Northwest Iowa Telephone Co... | Landline |
| (712) 238- | Emmet | Dolliver | Long Lines Metro, Llc - Sd | Landline |
| (712) 239- | Woodbury | James | Qwest Corporation | Landline |
| (712) 240- | Clay | Spencer | United States Cellular Corp... | Cell Phone |
| (712) 241- | Dakota | Dakota City | Unknown | Landline |
| (712) 242- | Pottawattamie | Co Bluffs | Alltel Communications Of Th... | Cell Phone |
| (712) 243- | Cass | Atlantic | Qwest Corporation | Landline |
| (712) 244- | Woodbury | Sioux City | Long Lines Metro, Llc - Sd | Landline |
| (712) 246- | Page | Shenandoah | Qwest Corporation | Landline |
| (712) 247- | Woodbury | Sergeant Bluff | Northwest Iowa Telephone Co... | Landline |
| (712) 248- | Pottawattamie | Co Bluffs | Mcleodusa Telecommunication... | Landline |
| (712) 249- | Cass | Atlantic | Cellco Partnership Dba Veri... | Cell Phone |
| (712) 250- | Pottawattamie | Co Bluffs | United States Cellular Corp... | Cell Phone |
| (712) 251- | Woodbury | Sioux City | Cellco Partnership Dba Veri... | Cell Phone |
| (712) 252- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 253- | Woodbury | Sioux City | Cellco Partnership Dba Veri... | Cell Phone |
| (712) 254- | Cass | Atlantic | United States Cellular Corp... | Cell Phone |
| (712) 255- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 256- | Pottawattamie | Co Bluffs | Cox Iowa Telcom. Llc | Landline |
| (712) 258- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 259- | Woodbury | Sioux City | Western Wireless Corporatio... | Cell Phone |
| (712) 260- | Clay | Fostoria | Midwest Wireless Communicat... | Cell Phone |
| (712) 261- | Cherokee | Cherokee | United States Cellular Corp... | Cell Phone |
| (712) 262- | Clay | Spencer | Qwest Corporation | Landline |
| (712) 263- | Crawford | Denison | Frontier Communications Of ... | Landline |
| (712) 264- | Clay | Spencer | Qwest Corporation | Landline |
| (712) 265- | Crawford | Denison | Frontier Communications Of ... | Landline |
| (712) 266- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 267- | Ida | Arthur | Cellco Partnership Dba Veri... | Cell Phone |
| (712) 268- | Audubon | Exira | Iowa Telecomm Svcs Dba Iowa... | Landline |
| (712) 269- | Crawford | Botna | Cellco Partnership Dba Veri... | Cell Phone |
| (712) 270- | Clay | Spencer | United States Cellular Corp... | Cell Phone |
| (712) 271- | Woodbury | Sioux City | Northwest Iowa Telephone Co... | Landline |
| (712) 272- | Buena Vista | Newell | Iowa Telecomm Svcs Dba Iowa... | Landline |
| (712) 273- | Sac | Early | Frontier Communications Of ... | Landline |
| (712) 274- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 275- | Sac | Schaller | Schaller Telephone Co. | Landline |
| (712) 276- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 277- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 278- | Sioux | Ireton | Heartland Telecom Company O... | Landline |
| (712) 279- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 281- | Woodbury | Sioux City | Western Wireless Corporatio... | Cell Phone |
| (712) 282- | Ida | Galva | Schaller Telephone Co. | Landline |
| (712) 283- | Buena Vista | Cornell | Qwest Corporation | Landline |
| (712) 284- | Buena Vista | Alta | Qwest Corporation | Landline |
| (712) 286- | Buena Vista | Rembrandt | Iowa Telecomm Svcs Dba Iowa... | Landline |
| (712) 287- | Taylor | Bedford | Embarq Missour, Inc. | Landline |
| (712) 288- | Pocahontas | Fonda | Iowa Telecomm Svcs Dba Iowa... | Landline |
| (712) 289- | Buena Vista | Marathon | Iowa Telecomm Svcs Dba Iowa... | Landline |
| (712) 290- | Pottawattamie | Co Bluffs | Unknown | Landline |
| (712) 291- | Jackson | Bellevue | Midwest Wireless Communicat... | Cell Phone |
| (712) 292- | Carroll | Carroll | Cellco Partnership Dba Veri... | Cell Phone |
| (712) 293- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 294- | Woodbury | Sioux City | Qwest Corporation | Landline |
| (712) 295- | Clay | Peterson | Iowa Telecomm Svcs Dba Iowa... | Landline |
| (712) 296- | Buena Vista | Linn Grove | Iowa Telecomm Svcs Dba Iowa... | Landline |
| (712) 297- | Calhoun | Lanedale | Iowa Telecomm Svcs Dba Iowa... | Landline |
| (712) 298- | Palo Alto | Emmetsburg | Midwest Wireless Communicat... | Cell Phone |
| (712) 299- | Buena Vista | Alta | Midwest Wireless Communicat... | Cell Phone |
| (712) 300- | Ida | Ida Grove | Advanced Network Communicat... | Landline |
| (712) 301- | Pottawattamie | Co Bluffs | Sprint Communications Compa... | Landline |
| (712) 304- | Buena Vista | Bel Air Beach | Cellco Partnership Dba Veri... | Cell Phone |
| (712) 306- | Jackson | Bellevue | Unknown | Landline |
| (712) 307- | Pottawattamie | Avoca | Cellco Partnership Dba Veri... | Cell Phone |
| (712) 309- | Pottawattamie | Co Bluffs | Mcleodusa Telecommunication... | Landline |
| (712) 310- | Pottawattamie | Co Bluffs | Cellco Partnership Dba Veri... | Cell Phone |
| (712) 314- | Pottawattamie | Co Bluffs | Sprint Spectrum L.p. | Cell Phone |
| (712) 320- | Dickinson | Crandalls Lodge | United States Cellular Corp... | Cell Phone |
| (712) 322- | Pottawattamie | Co Bluffs | Qwest Corporation | Landline |
| (712) 323- | Pottawattamie | Co Bluffs | Qwest Corporation | Landline |
| (712) 324- | Obrien | Ritter | Qwest Corporation | Landline |
