Active Prefixes in Area Code 605
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 605-295-#### | Pierre | Wireless Numbers | New Cingular Wireles... |
| 605-296-#### | Canistota | Landline Numbers | Armour Independent T... |
| 605-297-#### | Parker | Landline Numbers | Knology Community Te... |
| 605-298-#### | Andover | Landline Numbers | James Valley Coopera... |
| 605-299-#### | Mitchell | Landline Numbers | Level 3 Communicatio... |
| 605-300-#### | Beresford | Wireless Numbers | New Cingular Wireles... |
| 605-301-#### | Pierre | Landline Numbers | At&t Local... |
| 605-302-#### | Redfield | Landline Numbers | Midcontinent Communi... |
| 605-304-#### | White | Landline Numbers | Mcc Telephony Of The... |
| 605-306-#### | Sioux Falls | Landline Numbers | Knology Of The Plain... |
| 605-310-#### | Sioux Falls | Wireless Numbers | Cellco Partnership D... |
| 605-312-#### | Sioux Falls | Landline Numbers | Qwest Corporation... |
| 605-314-#### | McLaughlin | Landline Numbers | Standing Rock Teleco... |
| 605-319-#### | Mission | Wireless Numbers | New Cingular Wireles... |
| 605-321-#### | Sioux Falls | Wireless Numbers | Cellco Partnership D... |
| 605-322-#### | Sioux Falls | Landline Numbers | Qwest Corporation... |
| 605-323-#### | Sioux Falls | Landline Numbers | Qwest Corporation... |
| 605-324-#### | Cresbard | Landline Numbers | Western Telephone Co... |
| 605-325-#### | Bristol | Landline Numbers | Venture Communicatio... |
| 605-326-#### | Viborg | Landline Numbers | Fort Randall Telco D... |
| 605-327-#### | Viborg | Landline Numbers | Knology Community Te... |
| 605-328-#### | Sioux Falls | Landline Numbers | Qwest Corporation... |
| 605-329-#### | Frederick | Landline Numbers | James Valley Coopera... |
| 605-330-#### | Sioux Falls | Landline Numbers | Qwest Corporation... |
| 605-331-#### | Sioux Falls | Landline Numbers | Qwest Corporation... |
| 605-332-#### | Sioux Falls | Landline Numbers | Qwest Corporation... |
| 605-333-#### | Sioux Falls | Landline Numbers | Qwest Corporation... |
| 605-334-#### | Sioux Falls | Landline Numbers | Qwest Corporation... |
| 605-335-#### | Sioux Falls | Landline Numbers | Qwest Corporation... |
| 605-336-#### | Sioux Falls | 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 | |