The American do not call list: what it is and how it works

Last updated 2026-07-09

What is the American do not call list and who runs it?

The national Do Not Call Registry is a free database maintained by the Federal Trade Commission (FTC). Congress created it under the Do-Not-Call Implementation Act of 2003, and the FTC began accepting registrations on June 27, 2003 ^[10]. It is the central opt-out mechanism for consumers who don't want unsolicited telemarketing calls.

The FTC handles consumer registrations and complaint intake. The FCC, which enforces the Telephone Consumer Protection Act (TCPA, 47 U.S.C. § 227), handles compliance for telephone carriers and has its own parallel enforcement authority ^[2]. These are two separate agencies with overlapping jurisdiction, which trips up a lot of small businesses. As a practical matter, both the FTC's Telemarketing Sales Rule (TSR) and the FCC's TCPA regulations require telemarketers to honor the registry.

As of the FTC's most recent Data Book, the registry holds more than 249 million active registrations ^[1]. That's more than landlines. Mobile numbers can and do go on the list, and roughly half of all new registrations over the past several years have been cell phone numbers ^[1].

The list is national in scope, but it does not preempt state programs. Many states run their own do not call lists with stricter rules. More on that below.

How does a consumer register a number on the do not call list?

Registering is free and takes about two minutes. Consumers go to donotcall.gov and enter up to three numbers per email address, or call 1-888-382-1222 from the phone number they want to register ^[9]. Registration used to expire after five years. Congress made it permanent in the Do-Not-Call Improvement Act of 2007 ^[3]. There's no renewal required.

The number becomes active in the registry within 24 hours. Telemarketers are legally required to stop calling it within 31 days of registration ^[1]. That 31-day window is a common source of confusion. If you registered your number today and get a telemarketing call tomorrow, that may technically still be legal for up to 31 days.

If a number is disconnected and later reassigned to a new subscriber, the registration for that number stays in the database. The new subscriber is protected from day one, and the old subscriber's registration doesn't transfer or matter anymore. The registry tracks numbers, not people.

For businesses wondering how to check a consumer's number, the FTC's Telemarketing Sales Rule requires telemarketers to access the registry using a Subscription Account Number (SAN). The FTC charges a fee for access beyond the first five area codes. Telemarketers must re-check their lists at least every 31 days ^[4].

What calls does the do not call list actually stop?

Here's where a lot of consumers get frustrated. The national registry does not stop every call. It only restricts "telephone solicitations" from commercial telemarketers who don't already have a relationship with you ^[2].

Calls the DNC list does NOT stop: political organizations, charities and nonprofits soliciting donations, survey calls, debt collectors, and companies with whom you have an "established business relationship" (EBR). The EBR exception is broad. If you bought something from a company in the last 18 months, or made an inquiry in the last three months, they can still call you even if your number is on the registry ^[2].

Calls the DNC list DOES stop: outbound telemarketing calls from for-profit companies trying to sell you something, with no prior relationship. If you gave prior express written consent to be called, that also overrides the DNC registration under the TCPA ^[2].

Scam calls and robocalls from overseas operations ignore the list entirely because they're already breaking the law. The FTC is honest about this in its own materials, noting the registry works best against legitimate businesses who follow the rules ^[1].

For calls to mobile phones, the TCPA adds a separate layer: autodialed or prerecorded calls to cell phones require prior express consent regardless of DNC status ^[2]. The mobile situation is genuinely more complicated. See our article on mobile phone do not call list for the full picture.

What are the penalties for violating the do not call list?

Fines are not small. The FTC can seek civil penalties up to $51,744 per violation under the Telemarketing Sales Rule ^[4]. The FCC's TCPA enforcement allows fines up to $500 per call for negligent violations and up to $1,500 per call for knowing or willful violations ^[2].

The TCPA is dangerous for businesses because it's one of the few consumer protection statutes with a private right of action. Any individual consumer can sue for $500 to $1,500 per call without proving actual damages. Class actions under the TCPA regularly settle in the tens of millions. The Capital One TCPA class action settled for $75.5 million ^[5]. That case involved autodialed calls to cell phones, but the litigation pattern repeats across DNC violations.

The FTC also brings enforcement actions. In 2023 and 2024, the FTC pursued companies making millions of illegal robocalls, producing judgments in the hundreds of millions of dollars. Most of those judgments are suspended because defendants can't pay, but they stay on the record ^[1].

For a deeper look at enforcement patterns and how to respond if you've been sued, see do not call list violation.

One honest note: most small companies facing TCPA exposure settle before trial. The legal fees alone often push a settlement even when the defendant thinks the case is defensible. That's why scrubbing your lists before calling matters more than keeping a good lawyer on retainer for after the fact.

How do businesses access and scrub against the national registry?

Telemarketers access the national registry through the FTC's Data Distribution System at telemarketing.donotcall.gov ^[4]. They register for a Subscription Account Number (SAN) and download data by area code.

The first five area codes are free. After that, it costs $70 per area code annually, with a national file running $18,375 per year on the current FTC fee schedule ^[4]. Those numbers are real and they change periodically, so verify at the FTC's site before you budget.

Legally, scrubbing is required at least every 31 days. Most compliance-minded operations do it more often, especially if they're pulling new lists or running long campaigns. The 31-day rule means a number added to the registry last week might not have been caught by your last scrub.

Here's a comparison of the key requirements:

Requirement	FTC / TSR Rule	FCC / TCPA Rule
Scrub frequency	Every 31 days	Every 31 days
Penalty per violation	Up to $51,744	$500, $1,500
Private right of action	No	Yes
Covers cell phones	Yes	Yes (stricter consent rules)
EBR exception length	18 months (purchase) / 3 months (inquiry)	18 months (purchase) / 3 months (inquiry)

If you're running outbound campaigns and need to verify numbers before you dial, LeadCompliant offers a free DNC checker tool alongside its compliance kit, which walks through the scrubbing workflow step by step.

For more on how to actually obtain and use the list data, see how do i get the do not call list.

Does the do not call list cover mobile phones?

Yes. Mobile numbers can be registered on the national DNC list the same way landlines can, and they get the same protection against commercial telemarketing calls ^[1]. The common claim that cell numbers are automatically on the DNC list is a myth. They're not. A consumer has to register them voluntarily.

But cell phones get extra protection from a different direction. The TCPA independently prohibits autodialed or prerecorded calls to mobile phones without prior express written consent, regardless of whether the number sits on the DNC registry ^[2]. So a mobile number that is NOT on the DNC list can still be off-limits if the caller uses an autodialer without consent.

As the FCC stated in its 2015 TCPA Omnibus Ruling, "a called party may revoke consent at any time and through any reasonable means" ^[2]. That ruling has been partially modified by later court decisions, but the core cell phone consent requirement holds.

The practical implication for outbound callers: never assume a mobile number is dialable just because it's not on the DNC list. Check for prior express written consent first. Check for DNC status second. Both gates have to clear.

What is the Colorado do not call list, and how does it differ?

Colorado runs its own state do not call program under the Colorado No-Call Act ^[6]. Colorado residents register their numbers separately at the Colorado Attorney General's no-call website, and companies doing business in Colorado must honor both the national registry and the state list.

The do not call list Colorado program has some meaningful differences from the federal registry. Colorado's statute applies to telephone solicitations made to Colorado residents, so if you're calling into Colorado from anywhere, you may be subject to state rules on top of federal ones. The Colorado AG enforces violations and can seek civil penalties for noncompliance ^[6].

One practical note: the colorado do not call list database is managed separately from the FTC's national registry. Scrubbing against the national list does not scrub you against Colorado's list. You need to access both. Colorado makes its list available to telemarketers through the Colorado AG's office.

Colorado also passed SB 21-190, which amended the No-Call Act to align more closely with modern calling practices and update enforcement mechanisms. If you're running any volume into Colorado, check the current Colorado AG guidance, because state rules change ^[6].

Several other states run similar parallel programs. Florida, Indiana, and Pennsylvania all have state-level DNC databases with their own registration and enforcement frameworks. See florida do not call list, indiana do not call list, and do not call list pa for state-specific details.

How do I report a do not call violation?

Consumers can file a complaint at donotcall.gov or by calling 1-888-382-1222 ^[1]. The FTC also takes complaints at ReportFraud.ftc.gov ^[7]. Complaints pool into a database called the Consumer Sentinel Network, which law enforcement agencies including the FCC, state AGs, and the DOJ can access.

Filing a complaint doesn't automatically bring enforcement or compensation. The FTC uses complaint data to spot patterns and prioritize cases against high-volume violators. Individual complaints rarely lead to individual relief unless you pursue a private TCPA lawsuit yourself.

For a private TCPA claim, a consumer doesn't need to file with a government agency first. They can sue directly in federal or state court. The $500 to $1,500 per-call statutory damages make small claims court a realistic option for a handful of calls, and class actions become viable once a pattern is clear.

If you got calls from a specific number, document everything: the date, time, number displayed, content of the call, and any company name mentioned. That documentation is evidence in both a regulatory complaint and a private lawsuit. See do not call list report for more on how to document and file effectively.

Are there exemptions to the do not call rules businesses should know about?

Several categories of callers fall outside the national DNC program, and businesses get this wrong in both directions, either overcounting their exemptions or not knowing exemptions exist at all.

Legitimate exemptions under the TSR and TCPA include political calls, calls from tax-exempt nonprofit organizations, calls to businesses (B2B calls generally fall outside both the TSR and the TCPA's residential restrictions), and calls to consumers who gave prior express written consent ^[2][4].

The established business relationship (EBR) exemption is the most commonly invoked and the most abused. An EBR exists when a consumer has made a purchase, rental, or financial transaction with the seller within the preceding 18 months, or made an inquiry or application within the preceding three months ^[4]. The EBR does not override a consumer's company-specific do-not-call request. If a customer on your list tells you not to call them again, you must honor that request for at least five years, even if an EBR technically still exists ^[4].

Insurance companies, banks, and certain other regulated industries sometimes think they have broader exemptions. They generally don't. Industry sector doesn't create a carve-out from the registry.

One genuinely grey area: survey and research calls. Pure surveys with no sales component aren't covered by the TSR, but if a survey turns into a pitch, the exemption evaporates. The FTC has been clear that "dual purpose" calls mixing research and sales are covered by the rules ^[4].

What does the TCPA say about do not call rules, and how does it relate to the registry?

The Telephone Consumer Protection Act, 47 U.S.C. § 227, is the primary federal statute governing unwanted calls and texts. Congress passed it in 1991, and the FCC implements and enforces it ^[2]. The national Do Not Call Registry is a creation of FTC rulemaking under a different statute (the Telemarketing and Consumer Fraud and Abuse Prevention Act), but the FCC folded the registry into TCPA compliance obligations through its own rules.

As written in 47 U.S.C. § 227(c)(5): "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 violation, trebled for willful violations ^[2]. That statutory text is why TCPA litigation is so common. The private right of action with statutory damages is baked into the law.

The FCC's TCPA rules at 47 C.F.R. § 64.1200 incorporate the national registry and require telemarketers to access and scrub against it every 31 days ^[2]. Failure to scrub, failure to honor company-specific DNC requests, and failure to maintain a written DNC policy can each create liability on its own.

Courts have read the TCPA broadly over the years. The Eleventh Circuit, Ninth Circuit, and others have wrestled with the definition of an automatic telephone dialing system (ATDS), producing split decisions. The Supreme Court narrowed the ATDS definition in Facebook v. Duguid (2021), but that narrowing affects autodialer liability more than it affects DNC-specific liability ^[8].

For the foundational explainer on how all these pieces fit together, see do not call list and ftc do not call list.

How should small outbound sales teams actually manage DNC compliance?

Most small outbound teams fail DNC compliance not because they're trying to ignore the rules but because their process has holes. Here's what actually works.

First, write a do-not-call policy. The FTC and FCC both require one. It should cover how you receive and process DNC requests, how you train staff, and how you document scrubs. A policy that lives only in someone's head is not a policy.

Second, scrub every list against the national registry before you dial. Not once at the start of a campaign, but before each dialing session if your campaign runs longer than 31 days. Add Colorado's list and any other state lists for the geographies you call. Keep records of when you pulled each scrub.

Third, build a real-time internal DNC list. When someone asks not to be called, that number goes into your internal suppression list immediately, and it stays there. The rule is a minimum five-year retention for company-specific DNC requests ^[4]. Permanent is safer.

Fourth, train your callers. Your reps need to know how to take a DNC request, where to log it, and that they cannot argue with a consumer who makes one. One argumentative rep generating a complaint is how a minor compliance gap becomes a lawsuit.

For a compliance kit with DNC policy templates, a scrubbing checklist, and a free number checker, LeadCompliant's compliance kit is worth bookmarking. It's one of the few free tools built for small outbound teams rather than enterprise compliance departments.

Fifth, if you buy lead lists from third parties, get written confirmation that the vendor scrubbed the list against the national registry within the past 31 days, and keep that confirmation. You can still be liable for calling a registered number even if your vendor scrubbed it, but documented vendor representations help establish a good-faith effort.

For specifics on the number you'd actually register or provide to callers, see do not call list number and government do not call list.

How many numbers are on the American do not call list, and is it growing?

The registry has grown every single year since it launched in 2003. As of the FTC's most recent Data Book (fiscal year 2023), the registry holds more than 249 million actively registered phone numbers ^[1].

Registrations come in at a steady rate. The FTC reports processing millions of new registrations annually, with a large share now wireless numbers ^[1]. The growth reflects both consumer awareness and the shift away from landlines. When landlines were the primary target, maybe half the population had a number worth registering. Now that cell phones are the primary contact point and the primary target for illegal robocalls, registration rates have stayed high.

Complaint volume is worth watching too, as a rough proxy for illegal call volume. The FTC received approximately 1.8 million do not call complaints in fiscal year 2023 ^[1]. Robocalls and spoofed numbers dominate the complaint categories, which proves the point made earlier: the registry mostly deters legitimate businesses, not the fraud operations generating most consumer complaints.

For telemarketers, the takeaway is that roughly three-quarters of American phone numbers may be registered. If you're pulling a random list of consumer numbers and haven't scrubbed it, the odds are high you're staring at real DNC exposure before you dial the first number.

Frequently asked questions

How long does it take for a number to be removed from telemarketing call lists after registering on the DNC?

The FTC requires telemarketers to stop calling a registered number within 31 days of registration. The number becomes active in the registry within 24 hours, but the 31-day window is the legal deadline for telemarketers to scrub their lists and stop calling. If calls continue after 31 days, that's a potential violation you can report at donotcall.gov.

Does the national do not call list stop all unwanted calls?

No. The registry stops commercial telemarketing calls from for-profit companies without an existing relationship with you. It does not stop political calls, charity calls, survey calls, debt collectors, or companies you've done business with recently. Illegal robocall operations based overseas also ignore the list entirely. The FTC is open about these limits in its own public guidance.

Is registering on the do not call list free?

Yes, completely free for consumers. You can register at donotcall.gov or by calling 1-888-382-1222. There is no fee, no renewal, and registration is now permanent following the 2007 Do-Not-Call Improvement Act. Any website or service charging consumers to register their number on the national DNC list is a scam.

Can I put my cell phone on the do not call list?

Yes. Mobile numbers can be registered on the national DNC list the same way as landlines. The old myth that cell numbers were automatically protected was never true. Register at donotcall.gov. Separately, the TCPA prohibits autodialed calls to cell phones without prior express consent, which adds another layer of protection regardless of DNC registration status.

What is the fine for calling someone on the do not call list?

The FTC can seek up to $51,744 per violation under the Telemarketing Sales Rule. The FCC's TCPA rules allow $500 per call for negligent violations and $1,500 per call for willful violations. Individual consumers can also sue directly under the TCPA without proving actual damages. TCPA class actions regularly result in multi-million dollar settlements.

How does Colorado's do not call list differ from the national list?

Colorado's No-Call Act creates a separate state registry that telemarketers calling Colorado residents must also honor. Scrubbing against the national FTC list does not satisfy Colorado's requirement. Companies must access both lists separately. Colorado's Attorney General enforces the state program and can impose civil penalties independent of federal enforcement.

How do I find out if my phone number is on the do not call list?

Go to donotcall.gov and click 'Verify a Registration.' Enter your phone number and email address to confirm registration status. The registry is not publicly searchable by other parties in a way that reveals individual records, but telemarketers can access the full data through a subscription account to scrub their call lists.

Does the do not call list apply to text messages and SMS?

The national DNC registry was written for voice calls, but SMS marketing is covered by the TCPA separately. Autodialed or prerecorded text messages to consumers require prior express written consent under FCC rules at 47 C.F.R. § 64.1200. Some states extend their DNC statutes to cover texts explicitly. In practice, TCPA consent rules govern SMS more directly than the DNC registry.

How often must telemarketers scrub their call lists against the registry?

At least every 31 days, under both the FTC's Telemarketing Sales Rule and the FCC's TCPA regulations. A number added to the registry today must be removed from telemarketing lists within 31 days. Campaigns running longer than a month need to re-scrub. Most compliance-conscious operations run scrubs more frequently than the minimum.

What is an established business relationship and how long does it last?

An established business relationship (EBR) is an exemption that lets a company call a registered DNC number if there was a prior transaction within 18 months, or an inquiry within 3 months. But an EBR does not override a consumer's direct request to stop calling. If a customer says don't call again, honor it for at least five years regardless of EBR status.

Who enforces the national do not call list?

Two agencies share enforcement. The FTC enforces the Telemarketing Sales Rule, which incorporated the registry. The FCC enforces the TCPA, which also requires registry compliance. State attorneys general can enforce both federal and state DNC rules. Individual consumers can also bring private lawsuits under the TCPA without government involvement.

How do I report unwanted calls if I'm on the do not call list?

File a complaint at donotcall.gov or call 1-888-382-1222. You can also file at ReportFraud.ftc.gov. Include the date, time, number displayed, and any company name mentioned. Individual complaints feed into the FTC's Consumer Sentinel Network used by law enforcement to identify patterns, though individual compensation usually requires a private TCPA lawsuit.

Do B2B calls have to follow do not call rules?

Generally not for the national registry, which focuses on residential consumers. The FTC's Telemarketing Sales Rule exempts most business-to-business calls from its DNC requirements. The TCPA's residential calling rules also primarily target consumer numbers. That said, individual states have varied approaches, and cell phones belonging to business owners can still trigger TCPA issues depending on how the call is made.

How long does a do not call registration last?

Permanently. The Do-Not-Call Improvement Act of 2007 eliminated the original five-year expiration. Registrations now stay in the database indefinitely unless the consumer requests removal or the number is disconnected and not re-registered. Consumers do not need to renew their registration.

Sources

1. FTC, National Do Not Call Registry Data Book FY 2023: Registry holds more than 249 million active registrations; received approximately 1.8 million DNC complaints in FY2023; wireless numbers make up a significant and growing share of new registrations
2. U.S. Congress, Do-Not-Call Improvement Act of 2007 (Public Law 110-187): Made DNC registrations permanent, eliminating the original five-year expiration
3. FTC, Telemarketing Sales Rule 16 C.F.R. Part 310: Telemarketers must scrub against national registry every 31 days; civil penalty up to $51,744 per violation; EBR lasts 18 months from purchase or 3 months from inquiry; company-specific DNC requests must be honored for minimum 5 years; first 5 area codes free, national file $18,375/year
4. Capital One TCPA class action settlement, In re Capital One TCPA Litigation, N.D. Ill.: Capital One TCPA class action settled for $75.5 million, illustrating the scale of TCPA class action liability
5. Colorado Attorney General, Colorado No-Call Program (Colorado No-Call Act): Colorado runs a separate state do not call program; applies to solicitations to Colorado residents; enforced by the Colorado AG with civil penalties; SB 21-190 amended the No-Call Act
6. FTC, ReportFraud.ftc.gov consumer complaint portal: FTC accepts consumer do not call complaints through this portal, feeding into Consumer Sentinel Network
7. U.S. Supreme Court, Facebook, Inc. v. Duguid, 592 U.S. 395 (2021): Supreme Court narrowed the definition of automatic telephone dialing system (ATDS) under the TCPA, affecting autodialer liability but not DNC-specific obligations
8. FTC, Do Not Call Registry registration and verification portal: Consumers register at donotcall.gov for free; can verify registration; up to three numbers per email; phone registration via 1-888-382-1222
9. FTC, Do-Not-Call Implementation Act of 2003 (Public Law 108-10): Congress authorized the FTC to create and operate the national Do Not Call Registry starting June 27, 2003