Active Prefixes in Area Code 605
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 605-441-#### | Martin | Wireless Numbers | New Cingular Wireles... |
| 605-442-#### | Tolstoy | Landline Numbers | Venture Communicatio... |
| 605-443-#### | Whitewood | Landline Numbers | Midcontinent Communi... |
| 605-444-#### | Sioux Falls | Landline Numbers | Midcontinent Communi... |
| 605-445-#### | Milbank | Landline Numbers | Midcontinent Communi... |
| 605-446-#### | Colton | Wireless Numbers | Sioux Valley Tel Dba... |
| 605-447-#### | Onaka | Landline Numbers | Venture Communicatio... |
| 605-448-#### | Britton | Landline Numbers | Venture Communicatio... |
| 605-449-#### | Bridgewater | Landline Numbers | Tri-county Telcom, I... |
| 605-450-#### | Redfield | Wireless Numbers | Cellco Partnership D... |
| 605-451-#### | Wakonda | Landline Numbers | Midcontinent Communi... |
| 605-452-#### | Wood | Landline Numbers | Golden West Tel Coop... |
| 605-454-#### | Martin | Wireless Numbers | New Cingular Wireles... |
| 605-455-#### | Kyle | Landline Numbers | Golden West Tel Coop... |
| 605-456-#### | Newell | Landline Numbers | West River Cooperati... |
| 605-457-#### | Wall | Landline Numbers | Golden West Tel Coop... |
| 605-458-#### | Wessington | Landline Numbers | Venture Communicatio... |
| 605-459-#### | Oelrichs | Landline Numbers | Golden West Tel Coop... |
| 605-460-#### | Redfield | Wireless Numbers | New Cingular Wireles... |
| 605-461-#### | Huron | Wireless Numbers | Cellco Partnership D... |
| 605-462-#### | Long Valley | Landline Numbers | Golden West Tel Coop... |
| 605-463-#### | Tabor | Landline Numbers | Fort Randall Telco D... |
| 605-464-#### | Tyndall | Wireless Numbers | Cellco Partnership D... |
| 605-465-#### | Sioux Falls | Landline Numbers | Midcontinent Communi... |
| 605-466-#### | Isabel | Landline Numbers | Cheyenne River Sioux... |
| 605-467-#### | Milbank | Wireless Numbers | Cellco Partnership D... |
| 605-468-#### | Redfield | Wireless Numbers | Cellco Partnership D... |
| 605-469-#### | Lake Andes | Wireless Numbers | Cellco Partnership D... |
| 605-470-#### | Britton | Wireless Numbers | New Cingular Wireles... |
| 605-471-#### | Salem | Wireless Numbers | Cellco Partnership D... |
Area Code 605 Introduction
| Area Code: | 605 |
| Country: | United States |
| State/Province: | South Dakota - SD |
| Major City: | Sioux Falls |
| Time Zone: | Central / Mountain |
| Average property | $160K |
| Average age | 55 y/o |
| Average assets | $59.1K |
| Population density | 78,116 sq mi (199,729 km2) |
| Population | 865,454 |
| latitude Longitude: | |
| 42° 29′ N to 45° 56′ N / 96° 26′ W to 104° 03′ W | |
| About 605 : | |
| The 605 Area Code (or Area Code 605) is located in the state of SD. Area Code 605 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 950 thousand unique phone numbers and 3.1 million individuals near the city of Dupree |
|
| Major cities or places | |
| Pierre, SD>Rapid City, SD>Sioux Falls, SD>Watertown, SD | |