Active Prefixes in Area Code 712
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 712-200-#### | Alta | Landline Numbers | Alta Municipal Utili... |
| 712-202-#### | Sioux City | Landline Numbers | Mcleodusa Telecommun... |
| 712-203-#### | Sioux City | Wireless Numbers | Sprint Spectrum L.p.... |
| 712-204-#### | Sioux City | Landline Numbers | Brookings Municipal ... |
| 712-207-#### | Shelby | Landline Numbers | Walnut Telephone Com... |
| 712-208-#### | Mapleton | Wireless Numbers | New Cingular Wireles... |
| 712-209-#### | Estherville | Wireless Numbers | Cellco Partnership D... |
| 712-210-#### | Carroll | Wireless Numbers | United States Cellul... |
| 712-212-#### | Sioux City | Landline Numbers | Mcimetro Access Tran... |
| 712-213-#### | Storm Lake | Landline Numbers | Knology Of The South... |
| 712-215-#### | Shenandoah | Wireless Numbers | United States Cellul... |
| 712-216-#### | Logan | Wireless Numbers | Cellco Partnership D... |
| 712-219-#### | Onawa | Wireless Numbers | New Cingular Wireles... |
| 712-220-#### | Carroll | Landline Numbers | Mcc Telephony Of Iow... |
| 712-221-#### | Cherokee | Wireless Numbers | Cellco Partnership D... |
| 712-222-#### | Sioux City | Landline Numbers | Long Lines Metro, Ll... |
| 712-223-#### | Sioux City | Wireless Numbers | New Cingular Wireles... |
| 712-224-#### | Sioux City | Landline Numbers | Fibercom, L.c.... |
| 712-225-#### | Cherokee | Landline Numbers | Qwest Corporation... |
| 712-226-#### | Sioux City | Landline Numbers | Fibercom, L.c.... |
| 712-227-#### | Crescent | Landline Numbers | Cox Iowa Telcom. Llc... |
| 712-228-#### | Sergeant Bluff | Landline Numbers | Northwest Iowa Telep... |
| 712-229-#### | Cherokee | Wireless Numbers | Cellco Partnership D... |
| 712-230-#### | Hospers | Wireless Numbers | New Cingular Wireles... |
| 712-231-#### | Hospers | Wireless Numbers | New Cingular Wireles... |
| 712-233-#### | Sioux City | Landline Numbers | Qwest Corporation... |
| 712-234-#### | Sioux City | Landline Numbers | Qwest Corporation... |
| 712-235-#### | Harlan | Landline Numbers | Farmers Mutual Coope... |
| 712-236-#### | Harlan | Landline Numbers | Farmers Mutual Coope... |
| 712-237-#### | Sergeant Bluff | Landline Numbers | Northwest Iowa Telep... |
Area Code 712 Introduction
| Area Code: | 712 |
| Country: | United States |
| State/Province: | Iowa - IA |
| Major City: | Sioux City |
| Time Zone: | Central |
| Average property | $85.7K |
| Average age | 54 y/o |
| Average assets | $46.8K |
| Population density | 56,272.81 sq mi (145,746 km2) |
| Population | 3,134,693 |
| latitude Longitude: | |
| 40° 23′ N to 43° 30′ N / 90° 8′ W to 96° 38′ W | |
| About 712 : | |
| The 712 Area Code (or Area Code 712) is located in the state of IA. Area Code 712 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 659 thousand unique phone numbers and 2.25 million individuals near the city of Alta |
|
| Major cities or places | |
| Sioux City, IA | |