Preventing spam phone calls

Preventing spam phone calls can be a challenging task, but there are several strategies and tools you can use to reduce the number of unwanted calls you receive. Here are some effective methods:

1. Use Call Blocking Apps

There are numerous apps available that can help block spam calls. Some popular ones include:

• Hiya
• Truecaller
• Nomorobo
• RoboKiller

These apps use databases of known spam numbers and can automatically block or flag suspicious calls.

2. Enable Built-in Phone Features

Most smartphones have built-in features to help manage spam calls:

• iPhone: Go to Settings > Phone > Silence Unknown Callers. This will send calls from unknown numbers directly to voicemail.
• Android: The steps can vary by manufacturer, but generally, you can go to the Phone app > Settings > Caller ID & Spam > Enable "Filter spam calls."

3. Register with the National Do Not Call Registry

In the United States, you can register your phone number with the National Do Not Call Registry. While this won't stop all spam calls, it can reduce the number of legitimate telemarketing calls you receive. Visit donotcall.gov to register.

4. Use Carrier Services

Many mobile carriers offer services to help block spam calls:

• AT&T: Call Protect
• Verizon: Call Filter
• T-Mobile: Scam Shield

Check with your carrier to see what options are available.

5. Manually Block Numbers

If you receive a spam call, you can manually block the number on your phone:

• iPhone: Go to the Phone app > Recents > Tap the "i" next to the number > Block this Caller.
• Android: Go to the Phone app > Recents > Tap the number > Block/report spam.

6. Be Cautious with Your Number

Be mindful of where you share your phone number. Avoid posting it publicly online and be cautious when providing it to websites or services.

7. Report Spam Calls

Report spam calls to the appropriate authorities. In the U.S., you can report them to the Federal Trade Commission (FTC) at ftc.gov/complaint.

8. Use a Secondary Number

Consider using a secondary number for online forms, subscriptions, and other non-essential services. This can help keep your primary number more private.

9. Educate Yourself and Others

Stay informed about common phone scams and educate friends and family, especially those who may be more vulnerable, like elderly relatives.

10. Regularly Update Your Phone's Software

Ensure your phone's operating system and any call-blocking apps are up to date, as updates often include new features and improvements for dealing with spam calls.

By combining these strategies, you can significantly reduce the number of spam calls you receive and better manage the ones that do get through.