South Dakota Phone Carrier & TCPA/DNC Compliance Data
Carrier mix, line types, and calling-compliance rules for South Dakota, drawn from 281 analyzed SD phone numbers. Use it to bulk-validate and DNC-scrub South Dakota calling lists before you dial.
TCPA & DNC calling rules in South Dakota
- Permitted calling window: 8:00 AM – 9:00 PM local (federal TCPA baseline)
- State Do-Not-Call registry: No separate state list — the federal DNC registry applies.
- Federal baseline: TCPA prior-express-consent rules and the national DNC registry apply to South Dakota outbound calling.
Informational only — not legal advice. Verify current federal and South Dakota regulations before running any campaign.
Carrier mix in South Dakota
The most common carriers across analyzed South Dakota numbers:
| Carrier | Numbers analyzed |
|---|---|
| Verizon Wireless | 196 |
| AT&T | 67 |
| T-Mobile | 14 |
| Golden West Telecommunications Cooperative | 2 |
| Bandwidth.com | 1 |
| Consolidated Telcom | 1 |
Line types in South Dakota
Line-type distribution matters for compliance — wireless numbers carry stricter TCPA autodialer rules than landlines.
| Line type | Numbers analyzed |
|---|---|
| WIRELESS | 277 |
| ILEC | 3 |
| CLEC | 1 |
Top South Dakota cities by number volume
| City | Numbers analyzed |
|---|---|
| Brandon | 80 |
| Rapid City | 53 |
| Deadwood | 15 |
| Aurora | 13 |
| Mission Hill | 13 |
| Watertown | 13 |
| Pierre | 11 |
| Fort Meade | 10 |
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