What consent is required for Ringless Voicemail in Missouri?

Missouri has a mini-TCPA (Mo. Rev. Stat. §§ 407.1095 to 407.1110; Mo. Rev. Stat. §§ 407.1070 to 407.1085) that imposes stricter consent rules than federal TCPA. Prior express written consent is generally required.

What are the calling hour restrictions in Missouri?

Missouri restricts telemarketing calls to 08:00:00–21:00:00 local time.

What is the penalty per violation in Missouri?

Up to $5,000 per violation. Private right of action available.

Is registration required to telemarket in Missouri?

Missouri does not require separate telemarketer registration; federal FTC rules still apply.

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Missouri Telecom Compliance Guide

Telecom Compliance Reference · Statute last amended 2023

Mini-TCPA State — High Risk

Calling Hours

8:00 AM–9:00 PM

Min Penalty

$5,000

Registration

Not Required

Overview Calling Hours Consent Registration DNC Compliance DNC Registry Enforcement Case Law Legislation

Missouri Ringless Voicemail Compliance

RVM (ringless voicemail drop) compliance rules in Missouri

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Mini-TCPA State — Mo. Rev. Stat. §§ 407.1095 to 407.1110; Mo. Rev. Stat. §§ 407.1070 to 407.1085

Missouri has enacted a state-level TCPA that goes beyond federal requirements. Federal compliance alone is not enough for Ringless Voicemail operations here.

Consent Requirements

Consent LevelWritten Consent Required

Federal one-to-one consent rule: vacated

The FCC rule requiring consent to name each seller was vacated by the Eleventh Circuit on January 24, 2025 and never took effect. Source

Checkbox ConsentValid

Statute47 U.S.C. § 227

Ringless voicemail drops are treated as calls to wireless numbers under federal TCPA. Prior express written consent required for marketing RVM. Missouri does not have separate state-level RVM legislation.

Full consent requirements for all channels →

Calling Rules

Calling Hours8:00 AM – 9:00 PM

RegistrationNot Required

Penalty / Violation$5,000

Willful ViolationNot yet verified

Private Right of ActionYES

Ringless Voicemail Compliance Checklist

01Legal status is unsettled — treat as prerecorded call

02Obtain prior express written consent to be safe

03Check if your state has banned or restricted RVMs

04Include your company name and callback number in message

05Provide opt-out instructions in the message

06Honor opt-out requests from any channel

07Apply calling-hours rules — time of delivery matters

08Scrub DNC lists before sending

09Do not send to numbers on national or state DNC lists

10Consult counsel before deploying at scale in high-risk states

This checklist covers common requirements. State-specific rules may vary. Confirm with legal counsel for high-volume campaigns.

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This is a compliance reference tool, not legal advice. Data compiled from public statutes, LegiScan, CourtListener, state AG offices, and AI-assisted analysis. Verify all information with qualified counsel before relying on it. Full terms & data sources →