Active Prefixes in Area Code 712
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 712-270-#### | Spencer | Wireless Numbers | United States Cellul... |
| 712-271-#### | Sergeant Bluff | Landline Numbers | Northwest Iowa Telep... |
| 712-272-#### | Newell | Wireless Numbers | Windstream Iowa Comm... |
| 712-273-#### | Early | Landline Numbers | Frontier Communicati... |
| 712-274-#### | Sioux City | Landline Numbers | Qwest Corporation... |
| 712-275-#### | Schaller | Landline Numbers | Schaller Telephone C... |
| 712-276-#### | Sioux City | Landline Numbers | Qwest Corporation... |
| 712-277-#### | Sioux City | Landline Numbers | Qwest Corporation... |
| 712-278-#### | Ireton | Landline Numbers | Heartland Telecom Co... |
| 712-279-#### | Sioux City | Landline Numbers | Qwest Corporation... |
| 712-281-#### | Sioux City | Wireless Numbers | New Cingular Wireles... |
| 712-282-#### | Galva | Landline Numbers | Schaller Telephone C... |
| 712-283-#### | Sioux Rapids | Landline Numbers | Qwest Corporation... |
| 712-284-#### | Storm Lake | Landline Numbers | Qwest Corporation... |
| 712-285-#### | Sergeant Bluff | Landline Numbers | Northwest Iowa Telep... |
| 712-286-#### | Rembrandt | Wireless Numbers | Windstream Iowa Comm... |
| 712-287-#### | Bedford | Landline Numbers | Embarq Missouri, Inc... |
| 712-288-#### | Fonda | Wireless Numbers | Windstream Iowa Comm... |
| 712-289-#### | Marathon | Wireless Numbers | Windstream Iowa Comm... |
| 712-291-#### | Storm Lake | Wireless Numbers | Cellco Partnership D... |
| 712-292-#### | Carroll | Wireless Numbers | Cellco Partnership D... |
| 712-293-#### | Sioux City | Landline Numbers | Qwest Corporation... |
| 712-294-#### | Sioux City | Landline Numbers | Qwest Corporation... |
| 712-295-#### | Peterson | Wireless Numbers | Windstream Iowa Comm... |
| 712-296-#### | Linn Grove | Wireless Numbers | Windstream Iowa Comm... |
| 712-297-#### | Rockwell City | Wireless Numbers | Windstream Iowa Comm... |
| 712-298-#### | Sioux City | Wireless Numbers | Cellco Partnership D... |
| 712-299-#### | Storm Lake | Wireless Numbers | Cellco Partnership D... |
| 712-300-#### | Ida Grove | Landline Numbers | Advanced Network Com... |
| 712-301-#### | Sioux City | Wireless Numbers | Iowa Wireless Servic... |
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 | |