How can I block unwanted calls on my iPhone?

On iPhone, enable 'Silence Unknown Callers' in Settings > Phone, or block specific numbers by tapping the information icon next to the number in Recents and selecting 'Block this Caller.'

What carrier services can help block unwanted calls?

Carriers like AT&T, T-Mobile, and Verizon offer services such as Call Protect, Scam ID, and Call Filter to identify and block potential spam calls.

Effective Strategies to Reduce Unwanted Calls on Your Personal Phone

Unwanted calls, such as robocalls and telemarketing, can disrupt your daily life and pose privacy risks. Fortunately, there are several effective strategies to reduce these interruptions on your personal phone.

How Can I Block Unwanted Calls Using Built-In Phone Features?

On iPhone:

Silence Unknown Callers: Navigate to Settings > Phone > Silence Unknown Callers and toggle it on. This feature silences calls from numbers not in your contacts, sending them directly to voicemail. (techradar.com)
Block Specific Numbers: Open the Phone app, go to Recents, tap the information icon next to the number, and select "Block this Caller." (techadvisor.com)

On Android:

Block Unknown Callers: Open the Phone app, tap the three-dot menu, select Settings > Blocked Numbers, and enable "Block unknown/private numbers." (howtogeek.com)
Block Specific Numbers: In the Phone app, go to Recents, press and hold the number you want to block, and choose "Block/report spam." (makeuseof.com)

Are There Carrier Services to Help Block Unwanted Calls?

Yes, many carriers offer services to help block unwanted calls:

AT&T: Provides Call Protect, which identifies and blocks potential spam calls. (tomsguide.com)
T-Mobile: Offers Scam ID and Scam Block to alert and block potential scam calls. (tomsguide.com)
Verizon: Provides Call Filter to identify and block spam calls. (tomsguide.com)

Check with your carrier for specific services available to you.

How Do Third-Party Apps Help in Blocking Unwanted Calls?

Third-party apps can enhance call blocking capabilities:

RoboKiller: Recognized as a leading solution, RoboKiller uses advanced algorithms to identify and block spam calls effectively. (kiplinger.com)
Hiya: Offers a free service to identify and block spam calls. (tomsguide.com)
Truecaller: Maintains a database of known robocall numbers and identities to block unwanted calls. (kiplinger.com)

Note: While these apps are effective, they may occasionally block legitimate calls. (kiplinger.com)

What Is the National Do Not Call Registry, and Does It Help?

The National Do Not Call Registry allows you to opt out of receiving unsolicited sales calls. However, it does not block calls from political groups, charities, surveys, or debt collectors. Additionally, scammers often ignore the registry, so it may not eliminate all unwanted calls. (bulkorder.ftc.gov)

How Can I Report Unwanted Calls?

Reporting unwanted calls helps authorities take action:

Federal Trade Commission (FTC): Report unwanted calls to the FTC at Report Unwanted Calls.
State Authorities: Some states have their own reporting systems. For example, Michigan residents can report illegal robocalls to the Michigan Attorney General's office. (michigan.gov)

Are There Additional Tips to Reduce Unwanted Calls?

Do Not Engage: Avoid answering calls from unknown numbers. If you do answer, do not press any numbers or provide personal information. (bulkorder.ftc.gov)
Use Call Blocking Devices: For landlines, consider installing call-blocking devices that can filter unwanted calls. (michigan.gov)

By implementing these strategies, you can significantly reduce unwanted calls and protect your privacy.