Are AI Calls Spam? How to Stop the Unwanted Ones

Some AI calls are spam and some are not: an AI voice selling to your cell phone or home line without your consent is an unlawful robocall, while an agent calling for a real customer is a customer.

At Layer3 Labs, we build customer-service automation for small businesses, where a blocked agent call can mean a lost booking.

Stop the spam with your carrier's spam-blocking service, your phone's call-screening setting and the National Do Not Call Registry for personal numbers. If you do not want Google's agent calls, turn them off in your Google Business Profile.

Are AI Calls Spam? Which Ones Are, and How to Stop Them

Some AI calls are unlawful telemarketing robocalls, while others are AI agents calling for real customers. Under federal law, an AI-voice sales call to your cell phone or home line without your prior express written consent is an illegal robocall. In contrast, an automated call dispatched through Meta Muse or Google to book a restaurant table, schedule an appointment, or confirm product stock is an inquiry initiated by a person.

The receiving environment determines your response. On personal cellular lines, almost any unprompted synthetic sales outreach represents unlawful telemarketing spam that you should block immediately. For businesses, incoming calls from customer agents carry legitimate commerce, which means blocking all automated voices will turn away real patrons.

Stopping unwanted automated calls requires an orderly sequence. You must combine carrier controls, device settings, and regulatory filings.

• Turn on your carrier's spam-blocking service to filter high-volume robocall campaigns at the network level
• Turn on your phone's call-screening setting for numbers you do not know
• Enroll personal mobile and residential lines in the National Do Not Call Registry
• Report unwanted calls to the Federal Trade Commission (FTC) and the Federal Communications Commission (FCC)
• If you do not want Google's agent calls, turn off "Google automated calls and text messages" in your Google Business Profile's Advanced settings

Drivers of Robocall Volume and Federal Consent Standards

Cheap AI voices make it easy for robocall operators to run calls that talk back like a person.

On February 8, 2024, the Federal Communications Commission (FCC) adopted Declaratory Ruling FCC 24-17, establishing that voice-cloning technology and synthetic voices fall under the definition of artificial voices governed by the Telephone Consumer Protection Act (TCPA). Under 47 U.S.C. § 227, callers must secure prior express consent before placing artificial-voice calls to cell phones, and commercial telemarketing campaigns require prior express written consent.

In August 2024, the FCC proposed additional rules to formalize definitions of AI-generated calls and require callers to disclose when synthetic voices are in use, though as of September 27, 2026 we have not verified that they were finalized, so treat them as proposed. The consent rules, your rights and the $500-per-call remedy are covered in what federal law says about AI phone calls.

Technical Filters and Device Settings to Block Unwanted Callers

Eliminating unwanted automated calls requires combining carrier network defenses with mobile operating system tools.

Your carrier's spam-blocking service flags or blocks suspected robocalls before they ring your phone, so turn it on for every line on your account.

Enable your phone's call-screening setting too. This gives calls from numbers you do not know a second check before they reach you.

For non-commercial numbers, register your lines on the National Do Not Call Registry. Telemarketers who follow the rules honor this registry, so registering cuts their calls to your line. When fraudulent operators ignore your listing, submit enforcement reports to the Federal Trade Commission (FTC) and the FCC Consumer Complaint Center.

• Turn on your phone's call-screening setting to challenge unrecognized callers automatically
• Add personal mobile and landline numbers to the National Do Not Call Registry at donotcall.gov
• Submit deceptive sales reports to the FTC through reportfraud.ftc.gov
• File statutory robocall violation complaints with the FCC at consumercomplaints.fcc.gov

How to Tell a Customer's AI Agent from a Spam Call

Business owners and front-desk managers must distinguish between intrusive sales dialers and customer-directed personal agents. Personal assistants such as Meta Muse and Instinct Concierge now place calls to check retail item availability, schedule salon visits, and book restaurant tables, while Google agentic calling checks local inventory.

To verify legitimate customer calls, listen for the agent's introductory purpose. Android Police reports that Google's calls open by saying they are an automated system calling from Google on behalf of a user. Meta Muse business calls have been reported for booking reservations and appointments, checking whether an item is in stock, and billing questions. Meta has published no official introductory script or standard caller ID number. You can review the underlying capabilities in our breakdown of how Meta Muse works and our evaluation of Instinct AI features.

If your company prefers not to receive automated inquiries from Google, Google offers four formal opt-out routes detailed on its Business Profile help page. You can tell the calling agent to stop calling your business, disable automated calling in your Business Profile settings, or reply STOP to its text messages. For calls that map your phone tree, leave a voicemail with your business name and number at +1-650-206-5555. Meta has published no equivalent opt-out for Muse.

Front-desk staff should not demand customer payment information from automated agents. Google says its automated calls never ask for payment, credit card information or account passwords.

• Listen for a specific service request such as booking a table or confirming an item in stock
• Ask the calling agent for the customer's name and a standard callback method to confirm the booking
• Open Google Business Profile, go to Advanced settings, and switch off Google automated calls and text messages
• Opt out of phone tree mapping by leaving your business details on Google's voicemail line at +1-650-206-5555
• Train team members never to disclose account passwords or financial records to incoming callers

Tactical Actions to Avoid During Suspicious AI Calls

On a suspected spam call, hang up without pressing any keys or confirming any details. Do not press a key when an automated voice offers list removal. Hang up and report the number instead.

Hang up immediately whenever an unknown synthetic caller requests personal credentials, banking information, or account verification. Google says its automated calls never ask for payment, card details or passwords.

Review our guide on how to identify AI calls. It outlines practical methods to evaluate caller authenticity.

• Disconnect immediately upon recognizing an unconsented sales pitch or suspicious synthetic voice
• Avoid pressing numbers when an unknown automated system prompts you
• Never share credit card numbers, one-time passcodes, or account details with an inbound caller
• Verify suspicious claims independently by calling the organization back using an official public directory number

Legal Recourse When Unlawful Robocalls Persist

When an entity continues placing unconsented AI sales calls to your personal cellular phone after you revoke consent, federal law grants private legal recourse. Under the TCPA, consumers can bring civil actions to recover statutory damages of $500 per unlawful call, which courts can increase up to $1,500 per call for willful or knowing violations.

These consent restrictions apply specifically to mobile phones and residential telephone lines. Business landlines are largely outside the TCPA's artificial-voice consent rules, so ask a lawyer before counting on a claim for calls to a business line. If you capture call recordings as evidence, ensure your logging complies with state wiretapping statutes reviewed in our summary of two-party consent state laws.

Keep a log of each unwanted AI call. Record the date, time and number. Bring that log to a lawyer if the calls continue after you revoked consent. What federal law says about AI phone calls covers the $500-per-call remedy. This is general information, not legal advice, so check with a lawyer about your own situation.