AI receptionists for South Dakota businesses
Yes. We build and manage AI receptionists for South Dakota businesses, managed for you end to end from our studio in Kalispell, Montana. South Dakota is a one-party consent state under SDCL 23A-35A-20, so a business on the call may record it without telling the caller. No South Dakota statute we track requires a business's AI receptionist to announce that it is AI. Your agent answers in Central and Mountain time, on the number you already have or a new local South Dakota number.
Researched and written by Modern Mustard Seed in Kalispell, Montana. Rules checked October 26, 2026, each linked to the text we read.
South Dakota at a glance
- Area codes
- 1
- 605
Recording a call in South Dakota
South Dakota is a one-party consent state. A felony only without the consent of the sender or receiver.
“overhears or records a communication, or aids, authorizes, employs, procures, or permits another to overhear or record, without the consent of either a sender or receiver of the communication”
Does it have to say it is AI in South Dakota?
No South Dakota statute we track requires a business's AI receptionist to announce that it is AI.
The South Dakota greeting we recommend
“Thanks for calling [your business]. You have reached our AI receptionist, and this call is recorded. How can I help?”
- South Dakota requires neither line. Both stay in: a caller dialing from California or Washington brings an all-party rule onto the call.
One area code, 605, 2 time zones
South Dakota has a single area code, 605, in service since 1947, so every local number in the state starts with it.
- 6051947
Central time east of the line and Mountain time west of it. The line follows the Missouri River to Pierre, then Jones, Mellette and Todd counties south to Nebraska. Murdo, on the line, keeps Central time. (49 CFR 71.7(b) and (g)) Your agent's hours and callbacks follow the side of the line each caller is on.
Callbacks and reminders in South Dakota
South Dakota telemarketing hours
Unsolicited consumer telephone communications (calls or texts) by a telemarketer to a residence. Excludes calls the person requested, existing debts or contracts, existing business relationships, and newspapers.
“Place unsolicited consumer telephone communications to any residence which will be received before 9 a.m. or after 9 p.m. at the consumer's local time or place any unsolicited consumer telephone communications on Sunday”
Who licenses contractors in South Dakota
The state licenses electricians through the Electrical Commission and plumbers through the Plumbing Commission.
“The Commission administers the state laws and regulations concerning electrical wiring, inspects wiring installations, investigates complaints related to electrical wiring and licenses all electricians within the state.”
- South Dakota Plumbing Commission: plumbers, sewer and water installers, water conditioning and septic installers
3,427 construction businesses
3,427 of South Dakota’s 29,106 business establishments, 11.8 percent, are in construction (Census County Business Patterns 2023).
South Dakota questions
Is it legal to use an AI receptionist in South Dakota?
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Yes. South Dakota is a one-party consent state under SDCL 23A-35A-20, so a business on the call may record it without telling the caller. No South Dakota statute we track requires a business's AI receptionist to announce that it is AI.
Does an AI receptionist have to say it is AI in South Dakota?
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No South Dakota statute we track requires a business's AI receptionist to announce that it is AI. Every agent we ship says it is an AI when asked.
Which area codes and time zone does an AI receptionist use in South Dakota?
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South Dakota has a single area code, 605, in service since 1947, so every local number in the state starts with it. Central time east of the line and Mountain time west of it. The line follows the Missouri River to Pierre, then Jones, Mellette and Todd counties south to Nebraska. Murdo, on the line, keeps Central time.
Who licenses contractors in South Dakota?
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South Dakota Electrical Commission. The state licenses electricians through the Electrical Commission and plumbers through the Plumbing Commission.