How to Block Spam Calls on iPhone in 2025: A Complete Guide
Protect your time, privacy, and peace by stopping unwanted calls using your iPhone’s built-in tools
Why Spam Calls Are Still a Problem in 2025
Spam calls continue to be one of the most common digital nuisances. From robocalls and fake sweepstakes to tech support scams, millions of iPhone users are regularly targeted. Fortunately, Apple provides several built-in features to help reduce or eliminate spam calls completely.
Use Silence Unknown Callers
One of the fastest ways to reduce spam is to turn on the “Silence Unknown Callers” feature. Go to Settings > Phone > Silence Unknown Callers and toggle it on. This sends any call from a number not in your contacts, messages, or emails straight to voicemail.
Block Individual Numbers
If you frequently get calls from the same spam number, block it manually. Open the Phone app, tap Recents, tap the info icon next to the number, then scroll down and tap Block this Caller. The number will no longer be able to contact you via call, text, or FaceTime.
Enable Carrier Spam Filtering
Many mobile carriers, such as AT&T, Verizon, and T-Mobile, offer their own spam call protection apps or services. Check with your provider to see if they offer free or premium call filtering tools that can be downloaded from the App Store and integrated with your iPhone.
Use a Third-Party Call Blocking App
If you need more robust spam filtering, consider installing a trusted third-party app like Hiya, RoboKiller, or Truecaller. These apps update daily with known spam numbers and automatically block or flag them before your phone even rings.
Report Spam Numbers to Apple
If you receive a spam call or message, you can report it to Apple. For texts, open the message, tap Report Junk, and confirm. For calls, use your carrier or a third-party app to file a complaint, which helps improve spam detection across all devices.
Turn Off Caller ID for Outgoing Calls
While this doesn’t stop incoming spam, it can add privacy to your own calls. Go to Settings > Phone > Show My Caller ID, and toggle it off. This prevents your number from appearing when you call others, which can help reduce callbacks from scammers spoofing numbers.
Set Do Not Disturb With Contact Exceptions
Do Not Disturb mode can help reduce interruptions. Go to Settings > Focus > Do Not Disturb, and allow calls only from your contacts or specific groups. This way, unknown numbers won’t disturb you during important tasks or sleep.
Keep iOS Updated for Better Spam Detection
Apple constantly improves spam detection with every iOS update. Make sure your iPhone is running the latest version of iOS by going to Settings > General > Software Update. New features often include better spam call filtering and notification controls.
Conclusion
Blocking spam calls on your iPhone in 2025 is easier than ever thanks to Apple’s growing set of features. Whether you silence unknown callers, use third-party apps, or rely on your carrier’s tools, you can dramatically reduce unwanted interruptions and reclaim your peace of mind.