The National Do Not Call Registry is a list managed by the Federal Trade Commission (FTC) and the Federal Communications Commission (FCC). When you add your phone number to this registry, it tells telemarketers and other businesses that you don't want to receive sales calls. The registry went into effect on October 1, 2003, and millions of Americans have registered their numbers since then.
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The registry covers both landline and mobile phone numbers. Once your number is on the list, most telemarketers must stop calling you within 31 days. This applies to prerecorded sales calls, calls from live telemarketers, and telemarketing text messages. However, the registry does not stop all types of calls. Calls from political organizations, charities, surveys, and companies you've done business with in the past may still reach you.
The FTC maintains the official registry database and uses it to identify companies that break the rules. The FCC enforces Do Not Call rules for telecommunications companies. Together, these agencies work to reduce unwanted telemarketing calls and hold violators responsible through fines and legal action.
Understanding how the registry works helps you take control of the calls you receive. In 2023, the FTC received over 3 million complaints about telemarketing calls and text messages. Many of these complaints came from people who did not know about the registry or how to use it. Learning about this tool can reduce unwanted contact and help you recognize which calls may still be legal.
Practical Takeaway: The Do Not Call Registry is a free government tool that reduces telemarketing calls. It covers most sales calls but does not cover all types of calls. Understanding these limitations helps you know what to expect after registering.
Registering your phone number with the Do Not Call Registry takes only a few minutes and costs nothing. You have two main options: register online or register by phone. Both methods are free and equally valid.
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To register online, visit the official registry website at donotcall.gov. The website is operated by the FTC and provides a simple form where you enter your phone number. You'll need to enter the phone number you want to register and then click submit. The website will send a confirmation email to the address you provide. This email confirms that your number was successfully added to the registry. Keep this confirmation for your records in case you need proof that you registered.
To register by phone, call 1-888-382-1222 from the phone number you want to register. When you call, a recorded voice will guide you through the process. The system will ask you to enter or confirm your phone number, and then it will confirm your registration. This phone-based method is useful if you don't have internet access or prefer to register by phone.
Your number becomes active on the registry 31 days after you register. During those 31 days, telemarketers may still call you because they may not have received the updated registry list yet. Once 31 days have passed, telemarketing calls should stop. However, it can take a few weeks longer for all calls to stop because different companies update their calling lists at different times.
You can register multiple phone numbers, including work numbers and cell phones. Each number must be registered separately. If you register a number and then get a new number, you'll need to register the new number as well. Registration is permanent unless you remove your number from the list.
Practical Takeaway: Register for free at donotcall.gov or by calling 1-888-382-1222. Allow 31 days for registration to take effect, and expect a gradual reduction in telemarketing calls rather than an immediate stop.
The Do Not Call Registry stops most telemarketing calls, but certain types of calls are legally allowed to continue even after you register. Understanding which calls should stop and which ones may continue helps you know when to contact authorities about violations.
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The registry stops calls from telemarketers trying to sell you products or services. This includes calls offering credit cards, home improvement services, insurance, vacation packages, magazine subscriptions, and countless other goods and services. It also stops prerecorded advertising calls and robocalls selling products. Text message sales pitches are also covered by the registry rules.
Calls that the registry does NOT stop include the following: calls from charities and nonprofit organizations, political calls and surveys, calls from companies you've done business with in the past 18 months, calls from companies to whom you owe money, calls from your banks and financial institutions, calls from government agencies, and calls from companies with which you have an existing business relationship. For example, if you bought car insurance from a company, that company may still call you even if you're on the registry. The rule is that calls must stop from companies where you have not had a recent business relationship.
Some calls may be harder to categorize. A call from a survey company asking about your shopping habits might not be a sales call, so the registry may not cover it. A call from a debt collector is also not covered by the registry, though debt collection calls are regulated by other federal laws. Calls from healthcare providers and pharmacies with whom you have a relationship may continue.
In 2022, the FTC reported that robocalls—automated calls from machines rather than people—made up a large portion of unwanted calls. Many of these robocalls were illegal, even for registered numbers. This means that even though you registered on the Do Not Call list, you may still receive some illegal calls from scammers or companies breaking the rules.
Practical Takeaway: The registry stops most sales calls but not calls from charities, political groups, surveys, companies you've worked with recently, or debt collectors. If you receive sales calls after 31 days, you may report them as violations.
If you've been on the Do Not Call Registry for more than 31 days and still receive telemarketing calls, you can file a complaint with the FTC. Reporting violations helps the government identify which companies are breaking the rules and take enforcement action.
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To file a complaint, visit the FTC's complaint page at reportfraud.ftc.gov or donotcall.gov. When you report, have the following information ready: the phone number that called you, the date and time of the call, the company name if you know it, and what the call was about. This information helps investigators determine whether the call violated Do Not Call rules. You don't need to have all of this information to file—report what you know.
The FTC takes complaints seriously. In recent years, the FTC has filed lawsuits against multiple companies that continued calling numbers on the registry. For example, the agency has targeted companies making illegal robocalls and companies that claimed to be charities but were actually selling services. These enforcement actions result in significant fines and orders to stop the illegal calling practices.
While you wait for the government to investigate, you can take steps to reduce unwanted calls. Most smartphones have built-in tools to block numbers. After you get a telemarketing call, you can block that specific number. Over time, you'll block repeated callers and reduce the number of calls reaching you. You can also use third-party apps that identify and block spam calls, though these apps are not government-run and vary in effectiveness.
If you receive a call claiming to be from a government agency or a company offering a prize you didn't enter, it's likely a scam. Do not give personal information to unknown callers. If you're uncertain about a call, hang up and call the company back using a number from their official website or a bill you received. This protects you from giving information to scammers pretending to be legitimate companies.
Practical Takeaway: Report unwanted telemarketing calls to the FTC at reportfraud.ftc.gov. Use your phone's blocking feature to stop repeated callers, and never give personal information to callers you don't recognize.
Once you register your phone number on the Do Not Call Registry, that registration remains in effect permanently. You do not need to renew it or register again unless you change your phone number or want to remove your number from the registry. This is one of the key benefits of the registry—you register once and
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This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.