Active Prefixes in Area Code 605
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 605-264-#### | Agar | Landline Numbers | Venture Communicatio... |
| 605-265-#### | Webster | Wireless Numbers | New Cingular Wireles... |
| 605-266-#### | Hitchcock | Landline Numbers | Venture Communicatio... |
| 605-267-#### | Irene | Landline Numbers | Knology Community Te... |
| 605-268-#### | Sisseton | Wireless Numbers | New Cingular Wireles... |
| 605-269-#### | Whitewood | Landline Numbers | Qwest Corporation... |
| 605-270-#### | Madison | Wireless Numbers | Cellco Partnership D... |
| 605-271-#### | Sioux Falls | Landline Numbers | Midcontinent Communi... |
| 605-272-#### | Clear Lake | Landline Numbers | Interstate Telecom. ... |
| 605-273-#### | McIntosh | Landline Numbers | Qwest Corporation... |
| 605-274-#### | Sioux Falls | Landline Numbers | Midcontinent Communi... |
| 605-275-#### | Sioux Falls | Landline Numbers | Midcontinent Communi... |
| 605-277-#### | Aberdeen | Landline Numbers | Level 3 Communicatio... |
| 605-278-#### | Ludlow | Wireless Numbers | Consolidated Telcom... |
| 605-279-#### | Wall | Landline Numbers | Golden West Tel Coop... |
| 605-280-#### | Pierre | Wireless Numbers | New Cingular Wireles... |
| 605-281-#### | Hosmer | Wireless Numbers | Cellco Partnership D... |
| 605-282-#### | Hosmer | Wireless Numbers | Cellco Partnership D... |
| 605-283-#### | Hosmer | Landline Numbers | Valley Telecom Coope... |
| 605-284-#### | Eureka | Landline Numbers | Valley Telecom Coope... |
| 605-285-#### | Hosmer | Landline Numbers | Venture Communicatio... |
| 605-286-#### | Avon | Landline Numbers | Vivian Tel Co Dba Go... |
| 605-287-#### | Roscoe | Landline Numbers | Venture Communicatio... |
| 605-288-#### | Batesland | Landline Numbers | Great Plains Communi... |
| 605-289-#### | Eureka | Landline Numbers | Dickey Rural Telepho... |
| 605-290-#### | Aberdeen | Wireless Numbers | Cellco Partnership D... |
| 605-291-#### | Madison | Wireless Numbers | Cellco Partnership D... |
| 605-292-#### | Mitchell | Landline Numbers | Midcontinent Communi... |
| 605-293-#### | Wessington Springs | Landline Numbers | Midstate Communicati... |
| 605-294-#### | Claremont | Landline Numbers | James Valley Coopera... |
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 | |