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Madison, SD Area Code
Madison, South Dakota (population 6,065) uses area code 605.
Carriers with Madison numbers
8 prefixes are assigned to the Madison exchange: 38% mobile, 13% VoIP and cable, 50% landline.
| Carrier | Prefixes |
|---|---|
| Lumen (Qwest) | 2 |
| Verizon Wireless | 2 |
| Bandwidth | 1 |
| AT&T Mobility | 1 |
| Midcontinent Communications. | 1 |
| Interstate Telecommunications Cooperative | 1 |
Area codes used in Madison
| Area code | Prefixes serving Madison | Main carriers in this code |
|---|---|---|
| 605 | 8 | Lumen (Qwest), Verizon Wireless, AT&T Mobility |
Madison phone number prefixes
Numbers starting with these first six digits were originally assigned to the Madison exchange.
605-256Lumen (Qwest)605-270Verizon Wireless605-291Verizon Wireless605-427Bandwidth605-480AT&T Mobility605-556Midcontinent Communications.605-621Interstate Telecommunications Cooperative605-636Lumen (Qwest)
Nearby cities in area code 605
- Sioux Falls
- Rapid City
- Aberdeen
- Brookings
- Watertown
- Yankton
- Mitchell
- Huron
- Spearfish
- Box Elder
- Pierre
- Vermillion
Questions
- What is the area code for Madison, SD?
- The area code for Madison, South Dakota is 605.
- What time zone is Madison in?
- Madison is in the Central time zone (area code 605 also reaches into the Mountain time zone).