Are AI Voice Calls Legal? TCPA Consent Rules After the FCC's 2024 Ruling
Are AI voice calls legal, in short: yes, with consent. Since the FCC's February 2024 ruling, an AI-generated voice counts as an “artificial or prerecorded voice” under the TCPA, so outbound AI calls to mobile phones need prior express consent, and AI sales calls need prior express written consent. The call must identify the caller and offer an automated opt-out. Violations cost $500 to $1,500 per call.
More on this topic: Calls, SMS and AI voice agents, every guide in one place.
The ruling did not ban AI calling, whatever some headlines said. It put AI voices under rules that already existed for robocalls. For a business using AI to call leads, that changes the question from “is this allowed” to “do we have the right consent for each number”. This guide covers what the ruling says, the consent each call type needs, the B2B nuances and a compliance checklist.
Key takeaways
- The ruling: FCC declaratory ruling, adopted 2 February 2024 and released 8 February: AI-generated voices are artificial voices under the TCPA.
- Sales calls to mobiles or homes: prior express written consent.
- Informational calls to mobiles: prior express consent.
- Every artificial-voice call: identify the business at the start, give a phone number, and offer an automated opt-out on telemarketing calls.
- Calling hours and Do Not Call rules still apply: 8 a.m. to 9 p.m. local time federally, stricter in many states.
- Penalties: $500 per call in private suits, up to $1,500 if wilful, plus FCC and state enforcement.
Are AI voice calls legal?
AI voice calls are legal in the US when you have the consent the TCPA requires for artificial or prerecorded voice calls and you follow its identification, opt-out, calling-hours and Do Not Call rules. Without that consent, an AI call to a mobile phone or a home is unlawful.
The FCC's ruling also covers voice cloning: a cloned voice is an artificial voice. And it applies whether the AI reads a fixed script or holds a live conversation; what matters is that the voice is not a live human's.
What did the FCC rule about AI-generated voices?
In a declaratory ruling adopted on 2 February 2024 and released on 8 February 2024, the FCC confirmed that the TCPA's restrictions on “artificial or prerecorded voice” calls include calls using AI-generated voices. It took effect immediately.
The FCC framed it as a tool against voice-cloning scams and unwanted robocalls, letting it and state attorneys general pursue bad actors under an existing law. For legitimate businesses the effect is simpler: AI calls follow the same consent rules as any robocall.
What consent do you need for an AI phone call?
An AI sales call to a mobile phone or a residential line needs prior express written consent. A non-marketing AI call to a mobile phone, such as an appointment reminder, needs prior express consent. Emergency calls are exempt.
| Call type | Mobile phone | Residential landline | Business landline |
|---|---|---|---|
| Telemarketing (selling) | Prior express written consent | Prior express written consent | Not covered by the TCPA's artificial-voice rule; state law may apply |
| Informational (reminders, updates) | Prior express consent | Exemptions may apply; check the rule | Not covered by the federal rule |
| Emergency | Exempt | Exempt | Exempt |
Prior express written consent means a signed agreement — an electronic signature on a web form counts — that clearly authorises the seller to make marketing calls using an artificial or prerecorded voice to a specific number, and says that consent is not a condition of purchase. A tick box with vague wording about “contact” is weak evidence.
A phone number found on a website or in a data provider's list carries no TCPA consent. If you want an AI agent to call leads, the leads have to come to you — through a form, a booking, an enquiry — with consent wording that names AI or artificial-voice calls.
Do AI voice call rules apply to B2B calls?
Partly. The TCPA's artificial-voice consent rule for mobile phones applies whether the phone is used for business or not, so an AI call to a business owner's cell needs consent. Calls to business landlines fall outside the federal artificial-voice rule, though state laws may still apply.
In small-business selling most direct lines are mobiles. Treat every number as covered unless you know it is a business landline, and keep consent records for all of them.
Want to see what your own numbers look like? Start a workspace and price it against the table above.
Start free14-day free trial · No credit card required
What must an AI call say?
Every artificial-voice call must state the identity of the business at the beginning and give a telephone number during or after the message. Telemarketing calls must also offer an automated, interactive opt-out — by voice or key press — that records the request and ends the call.
- Open with who is calling: the business name, before anything else.
- Give a callback number people can use to opt out.
- Offer the opt-out in the call and honour it immediately across every campaign.
- Say it is an automated assistant if asked, and consider saying so up front; the FCC has proposed disclosure rules for AI calls, so check whether they have been adopted.
- Transfer to a person on request where you can.
Is ringless voicemail allowed?
Ringless voicemail — dropping a message straight into voicemail without ringing — counts as a call under the TCPA, according to the FCC's 2022 ruling. A ringless voicemail using an artificial or prerecorded voice therefore needs the same consent as a robocall, and an AI-voiced one is no different.
What other rules apply to AI calling?
Calling hours, Do Not Call lists, consent revocation and call recording rules all apply to AI calls as they do to human ones.
| Rule | What it requires |
|---|---|
| Calling hours | 8 a.m. to 9 p.m. in the recipient's local time federally; stricter in many states |
| National Do Not Call Registry | Scrub telemarketing lists at least every 31 days, unless you have written consent |
| Internal do-not-call list | Keep one and honour requests promptly |
| Consent revocation | People may revoke consent by any reasonable means; FCC rules require honouring it within 10 business days |
| Call recording | About a dozen states require every party's consent to record, including California, Florida, Illinois, Maryland, Massachusetts, Pennsylvania and Washington |
The state-by-state hours are in TCPA calling hours by state. For what AI voice agents can usefully do once the legal basis is in place, see AI voice agents for lead qualification, and for inbound calls, an AI receptionist for small business. Inbound calls that people make to you are not outbound robocalls, though recording rules still apply.
A compliance checklist for AI calling
A compliant AI calling programme starts with consent collected on your own forms, enforces hours and do-not-call in software, and keeps records of everything. Work through this before the first campaign.
- Consent wording on every form that feeds the agent, naming automated or AI calls and the number to be called.
- Store the consent record: timestamp, page, wording and number.
- Scrub against the national registry and your own do-not-call list.
- Enforce calling windows in each number's local time.
- Identify, offer opt-out, honour it on every call.
- Limit attempts per number per day.
- Review transcripts regularly for what the agent says.
In Scalry, which publishes this guide, voice agent campaigns enforce a calling window in each number's local time (8 a.m. to 9 p.m. by default), skip numbers on the workspace's do-not-call list, call each contact once a day by default, and log every outcome on the contact record. Calling needs a paid plan and the workspace's own phone number. Collecting consent is still yours to do.
Summarised from the TCPA (47 U.S.C. 227), the FCC's rules at 47 CFR 64.1200, the FCC's February 2024 declaratory ruling on AI-generated voices and its 2022 ruling on ringless voicemail, checked on 25 October 2026. This is a plain-English summary, not legal advice; state laws add their own rules.
Frequently asked questions
Are AI voice calls legal in the US?
Yes, with the consent the TCPA requires. Since February 2024 AI voices count as artificial voices, so AI sales calls to mobiles or homes need prior express written consent, and other AI calls to mobiles need prior express consent.
Did the FCC ban AI robocalls?
No. The FCC's February 2024 ruling confirmed that AI-generated voices fall under the TCPA's existing artificial-voice rules. Calls with proper consent remain lawful.
Can an AI agent cold call businesses?
Not to mobile phones without consent, which covers most small business owners' direct lines. Business landlines are outside the federal artificial-voice rule, but state laws may apply.
Do I have to tell people they are talking to an AI?
Federal rules require identifying the business at the start of an artificial-voice call. The FCC has proposed AI-specific disclosure rules; disclosing up front is the safer practice either way.
What is the penalty for an illegal AI call?
$500 per call in a private TCPA lawsuit, up to $1,500 if wilful or knowing, plus possible FCC forfeitures and state action.
Is ringless voicemail legal?
Only with consent. The FCC ruled in 2022 that ringless voicemails are calls under the TCPA, so artificial-voice rules apply.
How Scalry's voice agents enforce calling windows and do-not-call lists is described on the AI voice agents page.
Check the consent wording on the forms that feed your call list before you switch an AI agent on. You can rebuild one real campaign inside Scalry before moving anything else.
Start your free trialSee pricing14-day free trial · No credit card required
Build a workspace, import a real list, and run one campaign end to end before you decide anything.
14-day free trial · No credit card required
