How to Get Rid of Scam Callers

Everyone · How-to · Updated October 1, 2026 · LearnLife Editorial

What do you need before you start blocking scam callers?

Before you begin blocking scam callers, it’s essential to have several things ready. First, ensure your phone’s operating system is up to date, as updates often improve security and include better spam call detection. Know your phone number and keep a record of recent suspicious calls—note the number, time, and any details the caller provided. This information will be useful when reporting scams to authorities.

Next, familiarize yourself with your phone’s call-blocking features. Both iPhone and Android devices offer built-in tools to block numbers and silence unknown callers. If you’re unsure how to use these features, consult your phone’s user guide or support website. Consider downloading a reputable call-blocking or spam identification app. These apps use large databases of known scam numbers to automatically block or warn you about suspicious calls.

Finally, prepare mentally to deal with scam calls calmly and decisively. Scammers often use aggressive or manipulative language to pressure you. Staying calm helps you avoid giving out personal information or engaging further. Keep emergency contacts handy in case you need help or support. With these preparations, you can begin the process of stopping scam calls more effectively.

What steps should you take to block scam callers and why?

Follow these steps carefully to block scam callers and minimize their impact:

1. Use your phone’s built-in call-blocking tools. On iPhones, you can block a number by opening the recent calls list, tapping the “i” icon next to the number, and selecting “Block this Caller.” On Android phones, tap the number in your call log, then choose “Block number.” This prevents repeated calls from the same scammer.
2. Enable “Silence Unknown Callers” or similar features. This option sends calls from numbers not in your contacts directly to voicemail. Since scammers rarely leave messages, this reduces their chances to connect. On iPhones, this option is found under Settings > Phone. Android devices have similar settings under their call or security settings.
3. Register your number on the National Do Not Call Registry. This reduces telemarketing calls and gives you a way to report illegal calls. Visit the official Do Not Call website or call the registry hotline to register your number for free.
4. Install a trusted third-party call-blocking app. Apps like Hiya, RoboKiller, or Truecaller can identify and block known scam numbers automatically. These apps update regularly with new scammer data, giving you ongoing protection.
5. Do not answer calls from unknown or suspicious numbers. If you don’t recognize the number, let it go to voicemail. Legitimate callers will often leave a message, while scammers typically do not.
6. Avoid engaging with suspicious callers. If you accidentally answer a scam call, do not provide any personal information or press buttons as directed. Simply hang up immediately. Scammers often try to record your voice or confirm your number is active.
7. Report scam calls to authorities. Reporting helps agencies track scam patterns and warn others. Use the FTC’s complaint portal or the FBI’s Internet Crime Complaint Center to submit details of scam calls. Reporting your experience can also help improve call-blocking technology.
8. Keep your phone’s software updated. Updates often include security patches and improvements to spam detection features, helping reduce scam calls.

By following this sequence, you create multiple layers of defense that reduce your exposure to scam callers and make your phone less attractive to them.

How can you tell if your efforts to stop scam calls are working?

You can tell your efforts are working when you observe a noticeable decrease in the number of scam or spam calls you receive. For example, if you used to get several suspicious calls daily and now receive only occasional or no such calls, your blocking and filtering are effective.

Many call-blocking apps provide daily or weekly reports showing how many calls were blocked or identified as spam. Reviewing these reports can help you understand how well your tools work and whether you need to adjust settings or try new apps. Your phone’s call log should also show fewer calls from unknown or suspicious numbers.

Another sign is the absence of repeated calls from the same numbers. If you blocked a number and it no longer appears in your call log, that’s a clear indicator your blocking is functioning. Also, if you no longer receive calls with urgent threats or suspicious offers, scammers may be avoiding your number.

Keep in mind, scammers often use different phone numbers or “spoof” caller IDs to mask their identity, so occasional scam calls might still get through. However, consistent use of blocking and reporting reduces overall frequency and protects you from many common scams. If scam calls do not reduce, reevaluate your tools and reporting steps.

What should you do if blocking and reporting scam calls do not stop them?

If scam calls persist after you’ve blocked numbers and reported them, consider these additional strategies:

• Contact your phone carrier. Many carriers offer advanced call-filtering services or spam protection plans that are more effective than standard phone settings. Some carriers provide free spam labeling or block calls identified as likely scams before they reach you.
• Change your phone number. Though inconvenient, changing your number can be a last resort if scam calls become overwhelming and persistent. Inform trusted contacts of the change and keep your new number private to prevent exposure.
• Use voicemail screening. Some phones and carriers offer voicemail screening features that allow you to hear a message before deciding to answer or call back. This can help avoid engaging with scammers.
• Consult consumer protection agencies or legal aid. If scam calls involve threats, harassment, or identity theft, reach out to your local consumer protection office or legal aid organizations for advice and assistance.
• Stay alert and never share personal information. Even if calls persist, do not provide Social Security numbers, bank details, or passwords over the phone unless you initiated the call to a trusted institution.
• Report threatening calls to law enforcement. If calls include threats or harassment, report to local police and keep detailed records of the calls.

By taking these additional steps, you reinforce your protection and signal to scammers that you are vigilant and prepared.

How do scam call prevention steps fit different audiences?

Different groups may require tailored advice to manage scam calls effectively:

• Older adults might find technology challenging, so recommend simple steps like enabling “silence unknown callers” and blocking repeat scam numbers. Encourage them to ask a trusted family member or friend for help installing call-blocking apps and explain why not to answer unknown numbers.
• Busy professionals benefit from setting their phones to silent or “do not disturb” modes for unknown callers during work hours. Using apps that auto-block spam calls can reduce interruptions and stress.
• Parents should educate children on not answering calls from unknown numbers and using parental controls to restrict phone use. Teach children to tell a trusted adult if they get suspicious calls.
• People unfamiliar with smartphones may need step-by-step instructions or in-person help setting up blocking features and apps. Clear, simple language and examples help build confidence.

Everyone, regardless of tech skill, benefits from knowing where to report scams and how to avoid sharing personal data. Tailoring instructions to comfort levels ensures better follow-through and safety.

What are common techniques scammers use, and how can you recognize scam calls?

Scammers use various tactics to trick people:

• Caller ID spoofing. Scammers change the number that appears on your caller ID to look like a local or trusted number.
• Urgent threats or pressure tactics. They may claim you owe money, face legal action, or that your account is compromised to rush you into action.
• False identities. Scammers pretend to be IRS agents, tech support, bank representatives, or government employees.
• Too-good-to-be-true offers. Promises of prizes, refunds, or low-interest loans are common bait.

Signs of scam calls include unsolicited requests for personal or financial information, refusal to provide details about themselves, or asking you to pay via gift cards, wire transfers, or cryptocurrency.

To protect yourself, never share personal data over the phone unless you called a verified number. If suspicious, hang up and contact the organization directly using a known phone number.

Where can you report scam calls, and why is reporting important?

Reporting scam calls helps authorities identify scammers, warn the public, and improve blocking technologies. Here are key places to report:

• Federal Trade Commission. Use the FTC’s complaint portal to report scam calls. The FTC collects data that helps fight scams nationwide.
• Internet Crime Complaint Center. For scams involving online or internet-based fraud, file complaints with IC3, operated by the FBI.
• Your phone carrier. Many carriers have reporting tools or hotlines for scam calls; reporting helps them track and block scammers.
• National Do Not Call Registry. Reporting violations supports enforcement actions against illegal telemarketers.

When reporting, provide as much detail as possible: phone number, time of call, what the caller said, and any suspicious behavior. Your reports contribute to databases used by call-blocking services and law enforcement, helping protect others from similar scams.

Frequently asked questions

Can I block all scam calls on my phone?

Completely blocking all scam calls is difficult because scammers often change numbers and use spoofing techniques. However, using your phone’s blocking features, call-blocking apps, and reporting scams significantly reduces the volume of scam calls you receive.

Should I answer calls from unknown numbers?

It’s safer to let unknown numbers go to voicemail. Scammers rarely leave messages, so if it’s important, a legitimate caller will leave one. This approach limits your exposure to scam calls.

Does registering on the Do Not Call list stop scam calls?

The Do Not Call Registry mainly reduces telemarketing calls from legitimate companies. Scam callers often ignore this list, so additional blocking and reporting measures are necessary to reduce scam calls.

How do I know if a call is a scam?

Be alert for calls pressuring you to provide money or personal info, calls claiming to be from government agencies asking for payment, or numbers that seem spoofed. Always verify by calling the official organization back on a number you trust.

What should I do if I accidentally shared personal information with a scammer?

Contact your bank or credit card company immediately to monitor your accounts or freeze them if needed. Change any affected passwords and report identity theft at IdentityTheft.gov. Monitor your credit reports for unusual activity.

Are call-blocking apps worth using?

Yes, reputable apps can automatically block many scam calls and provide warnings. Make sure to choose apps with good reviews and clear privacy policies to protect your data while reducing scam calls.