Active Prefixes in Area Code 605
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 605-200-#### | Dupree | Wireless Numbers | New Cingular Wireles... |
| 605-201-#### | Sioux Falls | Wireless Numbers | New Cingular Wireles... |
| 605-202-#### | Vermillion | Wireless Numbers | New Cingular Wireles... |
| 605-203-#### | Lake Preston | Wireless Numbers | New Cingular Wireles... |
| 605-204-#### | Miller | Wireless Numbers | New Cingular Wireles... |
| 605-205-#### | Elk Point | Wireless Numbers | New Cingular Wireles... |
| 605-206-#### | Sturgis | Wireless Numbers | New Cingular Wireles... |
| 605-207-#### | Platte | Wireless Numbers | New Cingular Wireles... |
| 605-208-#### | Winner | Wireless Numbers | New Cingular Wireles... |
| 605-209-#### | Rapid City | Wireless Numbers | New Cingular Wireles... |
| 605-210-#### | Belle Fourche | Wireless Numbers | New Cingular Wireles... |
| 605-212-#### | Sioux Falls | Wireless Numbers | Cellco Partnership D... |
| 605-213-#### | Harrisburg | Landline Numbers | Midcontinent Communi... |
| 605-214-#### | Harrisburg | Wireless Numbers | Cellco Partnership D... |
| 605-215-#### | Sioux Falls | Landline Numbers | Aerial Communication... |
| 605-216-#### | Aberdeen | Wireless Numbers | New Cingular Wireles... |
| 605-217-#### | North Sioux City | Landline Numbers | Fibercom, L.c.... |
| 605-220-#### | Pierre | Wireless Numbers | Cellco Partnership D... |
| 605-221-#### | Sioux Falls | Landline Numbers | Mcleodusa Telecommun... |
| 605-222-#### | Pierre | Wireless Numbers | Cellco Partnership D... |
| 605-223-#### | Pierre | Landline Numbers | Qwest Corporation... |
| 605-224-#### | Pierre | Landline Numbers | Qwest Corporation... |
| 605-225-#### | Aberdeen | Landline Numbers | Qwest Corporation... |
| 605-226-#### | Aberdeen | Landline Numbers | Qwest Corporation... |
| 605-227-#### | Ethan | Landline Numbers | Santel Communication... |
| 605-228-#### | Aberdeen | Wireless Numbers | Cellco Partnership D... |
| 605-229-#### | Aberdeen | Landline Numbers | Qwest Corporation... |
| 605-230-#### | Pierre | Wireless Numbers | New Cingular Wireles... |
| 605-231-#### | Sioux Falls | Wireless Numbers | Nextel Communication... |
| 605-232-#### | North Sioux City | Landline Numbers | Qwest Corporation... |
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 | |