How to Turn Off Spam Calls on iPhone: A Step-by-Step Guide

Are you tired of getting spam calls on your iPhone? You’re not alone. The good news is, there’s a way to turn them off. With just a few simple steps, you can reduce the number of unwanted calls you receive, giving you peace of mind and a quieter phone.

Step by Step Tutorial on How to Turn Off Spam Calls on iPhone

Before we dive into the steps, let’s talk about what we’re going to do. We’re going to use a feature on your iPhone that can silence unknown callers. By the end of these steps, only calls from numbers in your contacts, recent outgoing calls, and Siri Suggestions will ring your phone.

Step 1: Open the Settings App on Your iPhone

First things first, let’s open up the Settings app. It’s the one with the gear icon.

Once you’re in the Settings app, you’ll see a whole bunch of different options. Don’t worry, we’re going to go straight to the one we need.

Step 2: Scroll Down and Select ‘Phone’

Scroll down until you find ‘Phone’ and give it a tap.

In this section, you’ll find a variety of options related to your phone calls. But we’re looking for one in particular.

Step 3: Tap on ‘Silence Unknown Callers’

Look for the option that says ‘Silence Unknown Callers’ and tap on it.

This is the feature that’s going to help us get rid of those pesky spam calls.

Step 4: Toggle the Switch to the On Position

You’ll see a switch next to ‘Silence Unknown Callers’. Flip that switch to the on position.

It should turn green, which means it’s active!

After completing these steps, any call from a number that’s not in your contacts, hasn’t called you recently, or isn’t recognized by Siri will go straight to voicemail. Your phone won’t ring, but you’ll still see the call in your recent calls list, and you’ll still get a voicemail if they leave one. It’s a great way to cut down on interruptions from spam calls.

Tips on How to Turn Off Spam Calls on iPhone

  • Make sure to regularly update your contacts so that you don’t miss important calls.
  • Even with this feature turned on, some spam calls might still get through. Hang up on these calls without engaging.
  • If you’re expecting an important call from an unknown number, you can temporarily turn the feature off.
  • Consider adding your number to the National Do Not Call Registry to reduce telemarketing calls.
  • Some third-party apps can also help identify and block spam calls.

Frequently Asked Questions

Will I still receive voicemails from blocked numbers?

Yes, you will still receive voicemails from numbers that are silenced by this feature.

This means you won’t miss out on potentially important calls, as you can still listen to the voicemails left by unknown numbers.

What if I’m expecting a call from a number not in my contacts?

If you’re expecting a call from a new doctor’s office, a job interview, or any other important call from a number not saved in your contacts, you can temporarily turn off the ‘Silence Unknown Callers’ feature.

It’s easy to switch on and off as needed.

Can I still see missed calls from unknown numbers?

Absolutely! Any calls that are silenced will still appear in your recent calls list.

This way, you can still see who called and call back if it turns out to be a legitimate call.

Does this feature also block text messages from unknown numbers?

No, the ‘Silence Unknown Callers’ feature only silences calls, not text messages.

You’ll still receive texts from unknown numbers as usual.

What should I do if I receive a spam call that isn’t silenced by this feature?

If a spam call slips through, don’t interact with it. Hang up immediately and consider blocking the number manually.

Engaging with spam callers can lead to more unwanted calls.


  1. Open the Settings app on your iPhone.
  2. Scroll down and select ‘Phone’.
  3. Tap on ‘Silence Unknown Callers’.
  4. Toggle the switch to the on position.


Now that you know how to turn off spam calls on your iPhone, you can enjoy a more peaceful, interruption-free day. It’s a simple yet effective way to take control of your phone and your time. Remember, while this feature can significantly reduce the number of spam calls you receive, no system is perfect. Stay vigilant and don’t engage with any spam calls that might slip through the cracks. If you find this feature helpful, be sure to share the knowledge with your friends and family—after all, we could all use a little less spam in our lives.