Do not call list telephone number: how to add yours and what it means

Last updated 2026-07-09

What is the Do Not Call Registry and who runs it?

The National Do Not Call Registry is a federal database run by the Federal Trade Commission, with enforcement authority shared with the Federal Communications Commission. It was created under the Telemarketing Sales Rule (16 CFR Part 310) and the Telephone Consumer Protection Act (47 USC 227). Congress gave the FTC authority to operate it starting in 2003, and as of 2023 the registry holds more than 249 million registered phone numbers ^[1].

The FTC manages registrations and complaints. The FCC handles TCPA enforcement for wireless carriers and autodialer issues. The two agencies share overlapping jurisdiction, which matters mainly to callers trying to figure out which rules apply, not to consumers adding their number.

You can read more about how the overall system works in our overview of the do not call list.

How do I add my number to the Do Not Call list?

There are two ways, and both are free.

Online: Go to donotcall.gov and click "Register Your Phone." You enter up to three phone numbers per session and your email address. The FTC sends a confirmation email. You must click the link in it within 72 hours or the registration does not take effect ^[2].

By phone: Call 1-888-382-1222 from the number you want to register. That is it. The system verifies the number automatically because you are calling from it. No email, no confirmation step. The call takes about 90 seconds.

Either method works for landlines, mobile phones, and VoIP numbers. Protection is identical no matter how you register.

One thing people miss: you have to call from the exact number you are registering. You cannot call from your cell and register your home landline in the same call. Make a separate call from the landline.

See also our dedicated guide on mobile phone do not call list protection, which covers some wireless-specific nuances.

How long does it take for the registration to kick in?

Telemarketers are legally required to stop calling a registered number within 31 days of registration ^[3]. Both the statute and the TSR use this same 31-day window. In practice, the FTC updates the downloadable version of the registry monthly, so a number registered on July 1 should appear in the next monthly data pull, and callers who download that update are expected to have scrubbed their lists by then.

If you still get sales calls after 31 days, that is a potential violation worth reporting. Not every call stops on day 31 because some smaller operations download the registry infrequently, which is itself a compliance failure on their end.

Registration does not expire. The FTC once required re-registration every five years, but Congress passed the Do-Not-Call Improvement Act of 2007, which made registrations permanent ^[4]. You never need to renew.

What types of calls does registration actually stop?

Registration stops most commercial telemarketing calls. But there are real exceptions that frustrate a lot of people.

Calls that must stop after your number is registered:

• Sales calls from for-profit companies you have no recent relationship with
• Robocalls with prerecorded sales messages
• Live-agent telemarketing calls pitching goods or services

Calls that are still allowed even after you register:

• Charities and nonprofit fundraisers (calling on their own behalf, not through a for-profit telemarketer)
• Political organizations and campaigns
• Survey and research organizations (not selling anything)
• Companies with whom you have an "established business relationship" within the past 18 months ^[3]
• Debt collectors (they operate under the Fair Debt Collection Practices Act, not the TSR)
• Businesses you have given written permission to contact

The established business relationship exception is the one callers cite most. If you bought something from a company 15 months ago, that company can still call you even if your number is on the registry, unless you specifically ask them to stop.

For a closer look at how violators get caught and penalized, see our piece on do not call list violations.

State registries add another layer. Florida, Indiana, Pennsylvania, and about a dozen other states run their own do-not-call lists with different rules and exemption sets. Registering federally does not automatically register you with your state. Check our guides on the florida do not call list, indiana do not call list, and do not call list pa if you live in those states.

Can you add someone else's number to the Do Not Call list?

Technically, the online form lets you enter any number. But the FTC's own guidance says you should only register numbers belonging to you or your household ^[2]. There is no identity check when you register online, so nothing stops you from entering your neighbor's number. Doing so without permission is pointless at best, and it could block legitimate calls they actually want.

For households with elderly relatives or people who struggle with the registration process, it is reasonable to sit with them and register on their behalf. The phone method (calling from the actual number) is cleaner here because it proves ownership of the line.

Do Not Call list key facts and numbers at a glance

The table below captures the numbers that callers and consumers cite most. Everything here comes from FTC reports and the TSR itself.

Fact	Detail	Source
Registry phone number	1-888-382-1222	FTC, donotcall.gov [2]
Registration website	donotcall.gov	FTC [2]
Days until callers must comply	31 days	16 CFR 310.4(b)(1)(iii) [3]
Does registration expire?	No, permanent since 2007	Do-Not-Call Improvement Act of 2007 [4]
Numbers on the registry (2023)	249 million+	FTC Annual Highlights [1]
Max penalty per call (TSR)	Up to $51,744 per violation	FTC, 2024 adjusted civil penalty [5]
Existing business relationship window	18 months after last transaction	16 CFR 310.4(b)(1)(iii)(B) [3]
Written permission window	Until revoked	16 CFR 310.4(b)(1)(iii)(C) [3]
Cost to register	Free	FTC [2]

The per-call fine of up to $51,744 is adjusted periodically for inflation under the Federal Civil Penalties Inflation Adjustment Act. The FTC updates the figure, so check ftc.gov for the current number.

How do businesses legally access the Do Not Call Registry?

This is the side consumers never see, and it matters a lot for anyone running outbound sales.

Businesses access the registry through the FTC's Subscription Account Management System at telemarketing.donotcall.gov. They pay a fee to download phone numbers by area code. As of 2024, a single area code costs $76 per year, and there is a cap: full national registry access costs $17,743 per year ^[6]. A company that calls into all 50 states hits that cap fast.

The numbers in the registry are phone numbers only. No names, no addresses. Telemarketers are supposed to scrub their call lists against the registry before dialing, and they must access it at least every 31 days to stay current ^[3].

Not every business that calls you downloads the national registry. Small outfits sometimes rely on third-party list vendors who do the scrubbing for them. If the vendor's data is stale, the caller is still legally on the hook. "My vendor didn't tell me" is not a defense the FTC accepts.

For a closer look at how businesses obtain and work with the list, see our guide on how do i get the do not call list and the companion piece on the ftc do not call list.

What happens to callers who ignore registered numbers?

The FTC can seek civil penalties up to $51,744 per call ^[5]. The FCC has its own TCPA enforcement track with penalties up to $23,000 per willful violation under 47 USC 227(b)(4), though the agencies usually coordinate rather than double-penalize the same call.

Private citizens can also sue under 47 USC 227(c)(5). The statute says: "A person who has received more than one telephone call within any 12-month period by or on behalf of the same entity in violation of the regulations prescribed under this subsection may" bring a private action for up to $500 per call, or $1,500 if the violation was willful or knowing ^[7]. That private right of action drives most TCPA litigation, not FTC enforcement.

The FTC does bring cases. In 2022 the agency won a $7.5 million judgment against Dish Network affiliates for TSR violations ^[8]. Most enforcement actions target repeat, high-volume offenders, not businesses that call once by accident. Still, even one provable willful violation can cost $1,500 in a private lawsuit, and class actions multiply that fast.

Read more about specific violation exposure in our article on do not call list violation.

How do I report a call that violates the Do Not Call Registry?

Go to donotcall.gov and click "Report Unwanted Calls." You can also call 1-888-382-1222 and follow the prompts to file a report. The FTC asks for the phone number that called you, the date and time of the call, and what was being sold or requested. You do not need the company name, though it helps.

The FTC uses complaint data to find patterns. A single complaint rarely triggers an investigation, but when thousands stack up against the same number or entity, enforcement action becomes more likely. The complaint database feeds the FTC's analytics systems.

For robocalls specifically, the FCC also takes complaints at fcc.gov. Filing with both agencies takes about five minutes total and grows the data pool both use to prioritize cases.

If you want to track your complaint or see aggregate complaint data by area code, the FTC publishes regional complaint reports. Our guide on do not call list report walks through what those reports show and how to read them.

One realistic note: the FTC does not call complainants back with updates. Most complaints go into the aggregate enforcement pool. If you were personally harmed and want a direct remedy, a private lawsuit under TCPA 47 USC 227(c)(5) is the more direct route.

Do state Do Not Call lists work differently from the federal registry?

Yes, and the differences matter.

About 13 states run their own do-not-call registries alongside the federal one. States can set stricter rules than federal law, but never weaker. Some state lists have shorter compliance windows, fewer exemptions, or lower fine thresholds that make private lawsuits easier.

Florida's Do Not Call list, for example, is run by the Florida Department of Agriculture and Consumer Services and adds protections beyond the federal registry. Florida lets residents register for free and has its own penalty structure that callers must respect separately from the FTC's TSR ^[9].

Pennsylvania's registry is maintained by the Pennsylvania Public Utility Commission and covers different categories than the federal list. Indiana's list, run by the Indiana Attorney General's office, has its own registration system too ^[11].

If you live in a state with its own registry, register on both. Federal registration does not carry over. The state registration page is usually a separate website run by the AG's office or a consumer protection agency.

Business callers who scrub only the federal list and skip state registries get burned regularly. A caller can be fully compliant with the FTC's TSR and still face state enforcement. See our state-specific guides: florida do not call list, indiana do not call list, pennsylvania do not call list, and do not call list pa.

Does adding a number to the Do Not Call list stop robocalls and scam calls?

Honest answer: it stops compliant telemarketers. It does not stop robocall scammers.

Scammers, by definition, ignore the law. They spoof numbers, route calls through overseas infrastructure, and operate knowing they are already committing fraud. Registering with the FTC will not change their behavior. The FTC, FCC, and DOJ chase these operations, and there have been high-profile takedowns, but it is a whack-a-mole problem with no clean fix.

What adding your number does effectively: it creates a legal obligation for legitimate U.S.-based telemarketers to stop calling you. If a real company with a real U.S. business address calls you 31 days after you registered, you have a documented, enforceable complaint. That matters.

For the robocall scam problem, the FCC's STIR/SHAKEN call authentication framework is the federal response. It requires carriers to verify caller ID information so spoofed numbers are harder to hide. Implementation is ongoing as of 2024, and smaller carriers have had extended compliance deadlines ^[12].

The government do not call list article covers what federal authority can and cannot do against bad actors.

What should outbound sales teams do to stay compliant with the registry?

If you run outbound calls for sales or marketing, checking the Do Not Call Registry is not optional. Here is what a real compliance workflow looks like.

First, access the FTC's registry at telemarketing.donotcall.gov and subscribe for the area codes you call into. Download fresh data at least every 31 days. Log the date of each download.

Second, scrub every call list against the registry before dialing. Do not rely on your CRM alone. Run a dedicated scrub. Tools like the free checker at LeadCompliant let you verify individual numbers against DNC data before your team picks up the phone, which helps small teams that cannot afford enterprise compliance software.

Third, keep an internal do-not-call list. The TSR requires this separately from the federal registry. Any consumer who tells your team they do not want to be called must be added to your internal list within a reasonable time, and that number must be honored for at least five years ^[3].

Fourth, train your team on the established business relationship rule. Know the 18-month window. Know when it starts (last transaction or inquiry) and when it ends.

Fifth, document everything. If you ever face an enforcement action or private lawsuit, your scrub logs and consent records are your defense. The burden in TCPA cases often shifts to you: you have to prove you had permission or a lawful basis, more than assert it.

The do not call list number guide has more on how callers look up and use the registry data.

Frequently asked questions

What is the phone number to add my number to the Do Not Call list?

Call 1-888-382-1222 from the phone number you want to register. The automated system registers that number on the spot. No email confirmation is needed when you use the phone method. The call takes about 90 seconds. Alternatively, register online at donotcall.gov where you can add up to three numbers per session.

How long does it take for a registered number to take effect?

Telemarketers must remove registered numbers from their call lists within 31 days of registration, per 16 CFR 310.4(b)(1)(iii). If you still receive sales calls after 31 days, those calls are likely violations. Report them at donotcall.gov. The 31-day window is a legal maximum; many larger compliant companies update their lists more frequently.

Does Do Not Call registration expire or do I need to renew?

No renewal needed. The Do-Not-Call Improvement Act of 2007 made all registrations permanent. Before that law, numbers had to be re-registered every five years. If your number was registered before 2007 and you never renewed, check donotcall.gov to confirm it is still active, as some pre-2007 registrations may have lapsed before the law changed.

Can I add a cell phone or mobile number to the Do Not Call list?

Yes. Mobile, landline, and VoIP numbers all qualify for registration. Mobile phones actually have added TCPA protections beyond the registry: calls or texts to cell phones using an autodialer or prerecorded message require prior express written consent regardless of registry status, under 47 USC 227(b)(1). Registry registration and TCPA consent rules work in parallel.

Why am I still getting calls after adding my number to the Do Not Call list?

Several exceptions still allow calls: charities, political campaigns, survey organizations, and companies with an established business relationship within the past 18 months. Scam callers also simply ignore the law. If you are getting calls from a company you have no relationship with, wait 31 days after registering, then report each call at donotcall.gov with the caller's number and date.

How do I add a number to the Do Not Call list online?

Go to donotcall.gov and select "Register Your Phone." Enter up to three phone numbers and your email address. The FTC sends a confirmation email with a verification link you must click within 72 hours. If you do not click the link, the registration does not complete. The email sometimes lands in spam, so check there if you do not see it.

Is the Do Not Call Registry the same as the FTC's list?

Yes. The National Do Not Call Registry is operated by the Federal Trade Commission (FTC). The FCC also enforces related rules under the TCPA, which covers autodialed and prerecorded calls. The registry itself, the database telemarketers must scrub against, is an FTC product accessed at telemarketing.donotcall.gov. Consumers register at donotcall.gov, which goes to the same database.

Can businesses still call me if I have an existing relationship with them?

Yes, under the TSR's "established business relationship" rule. If you purchased, rented, or leased goods or services from a company within the past 18 months, or made an inquiry or application within the past three months, that company can still call you even if your number is on the registry. To stop those calls, tell them directly you do not want to be contacted.

What is the penalty for calling a number on the Do Not Call list?

The FTC can seek civil penalties up to $51,744 per call under the TSR. Private individuals can sue under 47 USC 227(c)(5) for up to $500 per call, or $1,500 per willful violation. Class actions multiply these figures quickly. Courts have issued judgments in the tens of millions against high-volume violators, including a $7.5 million case against Dish Network affiliates in 2022.

Do state Do Not Call lists require separate registration?

Yes. About 13 states run their own DNC registries: Florida, Indiana, Pennsylvania, and others. Federal registration does not carry over to state lists. You must register separately on each state's system. State lists sometimes have stricter rules, shorter compliance windows, or different exemptions. If you live in a state with its own registry, register on both the federal and state lists.

How do I report a Do Not Call violation?

File a complaint at donotcall.gov or by calling 1-888-382-1222. Provide the caller's phone number, the date and time of the call, and what was being sold. For robocalls specifically, also file with the FCC at fcc.gov. Individual complaints feed the FTC's pattern-detection system. For a direct personal remedy, a private TCPA lawsuit under 47 USC 227(c)(5) is more actionable than waiting for FTC action.

Does the Do Not Call list stop spam texts?

Partially. The Do Not Call Registry was designed for voice calls, but the FTC's TSR and the FCC's TCPA rules also restrict unwanted commercial text messages sent via autodialer. Registering helps, but marketing texts require affirmative consent under the TCPA regardless of registry status. Report unwanted commercial texts to donotcall.gov and to your carrier by forwarding them to 7726 (SPAM).

Can charities and political organizations still call numbers on the Do Not Call list?

Yes. Nonprofit charities calling on their own behalf, political organizations, and candidates are explicitly exempt from the federal registry under 16 CFR 310.4(b)(1)(iii). Survey organizations not conducting sales are also exempt. These exemptions apply to the federal registry; some state registries have different or narrower exemptions for these categories, so check your state's specific rules.

What is the Do Not Call list's 1-888 number used for by businesses?

Businesses use a different access point: telemarketing.donotcall.gov, not the 1-888 number. The 1-888-382-1222 number is for consumers to register their phone numbers and file complaints. Businesses that try to access the registry by calling that number get referred to the subscription system. Accessing registry data for commercial calling purposes requires a paid subscription.

Sources

1. FTC, National Do Not Call Registry Data Book FY 2023: The National Do Not Call Registry held more than 249 million registered phone numbers as of 2023.
2. FTC, donotcall.gov consumer registration page: Consumers can register up to three numbers online at donotcall.gov or by calling 1-888-382-1222; registration is free.
3. Code of Federal Regulations, 16 CFR Part 310 (Telemarketing Sales Rule): Telemarketers must honor registry registrations within 31 days; the established business relationship window is 18 months after last transaction and 3 months after inquiry; internal do-not-call lists must be honored for at least five years.
4. Do-Not-Call Improvement Act of 2007, Pub. L. 110-187: The Do-Not-Call Improvement Act of 2007 made Do Not Call Registry registrations permanent, eliminating the previous five-year re-registration requirement.
5. FTC, Civil Penalty Inflation Adjustments (16 CFR 1.98): The maximum civil penalty for a Telemarketing Sales Rule violation is up to $51,744 per call under the FTC's 2024 inflation-adjusted penalty schedule.
6. FTC, Accessing the National Do Not Call Registry (telemarketer subscription information): A single area code costs $76 per year to access; the annual cap for full national registry access is $17,743.
7. Telephone Consumer Protection Act, 47 USC 227(c)(5): Section 227(c)(5) grants a private right of action to persons who receive more than one call within 12 months in violation of Do Not Call regulations, for up to $500 per call or $1,500 if the violation was willful or knowing.
8. FTC Press Release: FTC Action Against Dish Network Affiliates, 2022: The FTC obtained a $7.5 million judgment against Dish Network affiliates for Telemarketing Sales Rule violations including calls to registered Do Not Call numbers.
9. Florida Department of Agriculture and Consumer Services, Florida Do Not Call Program: Florida operates its own Do Not Call registry through the Department of Agriculture and Consumer Services, separate from the federal registry, with its own penalty structure.
10. Indiana Attorney General, Indiana Do Not Call Registry: Indiana's Do Not Call registry is maintained by the Indiana Attorney General's office and requires separate registration from the federal registry.