How to Block a Number on iPhone

By Angelo Ilumba

Last updated 30 November 2023

In this Guide

How to Block a Number from Calling, Messaging, and FaceTiming
Manage Blocked Numbers
How to Silence Unknown Callers on an iPhone
How to Block Spam Callers on iPhone
Spam and Robocall Blocking Apps
Change Your Phone Number
Frequently Asked Questions

There are a handful of different avenues you can take to block unwanted calls on your iPhone, including via the Phone and Messages apps directly, as well as through your Contacts list. You can also silence unknown callers and known or suspected spam callers.

Whether you're trying to stop an ex from bombing your phone or a pesky telemarketer from trying to contact you about your car's extended warranty, you have options. We'll walk you through the steps to block calls on your iPhone.

How to Block a Number from Calling, Messaging, and FaceTiming

You can block a phone number or contact from calling, messaging, or FaceTiming you. The easiest way to do this is by going to the info page for any number stored in your phone and taking action from there. No matter which avenue you choose, you will be blocking the number from reaching you through all three services.

How to block an unwanted caller via the Phone app

Take these steps to get to the info page for a contact or number on the Phone app so you can block the number:

Open the Phone app.
Select Favourites, Recents, or Voicemail.
Press the "Info" icon (a circle with an "i") next to the phone number or contact name.
Scroll down to "Block Number" on the next screen.
Follow the prompt to confirm the block.

How to block phone numbers via the Messages app

To block numbers from the Messages app, take the following steps:

Head to the Messages app.
Open the text message thread with the contact/number you want to block.
Press the name/number on the top of the conversation page.
Select "Info."
Scroll down and select "Block Caller."
Follow the prompt to confirm the block.

How to block a phone number via FaceTime

To block numbers via the FaceTime app, take these steps:

Open the FaceTime app.
Find a recent FaceTime with the person you want to block.
Tap on the "Info" icon (green circle with "i").
Scroll down and select "Block Caller."
Follow the prompt to confirm the block.

Manage Blocked Numbers on iPhone

You can manage blocked numbers through the Settings app on the phone. To do so, take these steps:

Open the Settings app.
Choose "Phone."
Select "Blocked Contacts."

At this point, you will see a list of all the numbers and contacts you have blocked. Swipe left over any number to unblock it.

How to Silence Unknown Callers on an iPhone

If you are tired of answering unknown callers, the iPhone gives you a way to ignore them altogether. You can't block the numbers individually (can't block a number you don't know), but you can prevent unknown callers from making your iPhone ring. To do this, take these steps:

Open the Settings app and choose "Phone."
Select "Silence Unknown Callers."
Toggle "Silence Unknown Callers" to the on position.

How to Block Spam Callers on iPhone

You can block known spam callers from reaching you, depending on your carrier. To take advantage of this feature, take these steps:

Open the Settings app and choose “Phone.”
Select "Call Blocking & Identification."
Toggle "Silence Junk Callers" on.

Don't forget the Do Not Call Registry

Want to stop certain telemarketers from calling you? Remember to add your phone number to the National Do Not Call Registry List. You can register your number at the Do Not Call Registry List website to reduce the calls you receive.

Spam and Robocall Blocking Apps

In addition to the built-in spam blocking on the iPhone, you can use one of the several spam and robocall-blocking iOS apps available on the App Store. These apps can block known spam callers and warn you of potential spam callers, reducing your risk of interacting with them.

Some popular spam and robocall blocking apps include the following:

Change Your Phone Number

If you are still getting too many unwanted calls after taking several steps to block them, you may want to change your phone number. Just don’t forget to let all the people you want to stay in contact with know. While you are thinking about changing your phone number, now is a good time to also think about switching carriers to get a better plan. Here is a list of some of the most popular plans among our readers:

#1	Fido	Fido 250MB Data No Contract $15/mth	100%	Go
#2	Rogers	Rogers Unlimited Data No Contract $90/mth	84%	Go
#3	Chatr Wireless	Chatr Wireless 500MB Data $15 Per 1 Month Top-up $10 Upfront Deal: Get 500MB bonus data when you sign up with Auto-Pay	61%	Go
#4	Public Mobile	Public Mobile 50GB Data No Contract $36 Per 30 Days $5 Upfront Deal: Receive $1.80/mo. in points value with Public Points + Get a FREE eSIM or $5 off on a physical SIM with new activation on this plan	59%	Go
#5	Freedom Mobile	Freedom Mobile Unlimited Data No Contract $55/mth $45 Upfront Deal: Receive 20GB Roam Beyond data on this plan + Get $5/mo. off for 18 months when you activate on this plan	52%	Go
#6	Koodo Mobile	Koodo Mobile 75GB Data $40 Per 30 Day Top-up $10 Upfront Deal: Receive FREE third month of service with new activation on this plan	50%	Go
#7	Fizz	Fizz 3GB Data No Contract $17/mth $5 Upfront	33%	Go
#8	PC Mobile	PC Mobile 4GB Data $24 Per 1 Month Top-up $10 Upfront Deal: Receive 3GB bonus data with Auto-Allowance + 20,000 PC Optimum points after 2 months of service	33%	Go
#9	Telus	Telus 250MB Data $15 Per 30 Day Top-up $15 Upfront Deal: Get a bonus 250MB data when you sign-up with auto-payment options and use the promo code 250AUTO	31%	Go
#10	Bell	Bell Unlimited Data No Contract $55/mth Deal: This plan includes $10/mo. credit with Autopay	31%	Go

Of course, changing numbers can be a bit of a hassle. If these blocking methods work, you can still switch carriers while keeping your number. Plus, if you’re in the market for a new phone, you might be able to snag a cheap iPhone deal.

Frequently Asked Questions

Does *67 still work on an iPhone?

Yes, *67 still works on the iPhone. If you don't want the recipient of your call to see your number on their caller ID, you can dial *67 before the recipient's phone number. The recipient will see you as either "unknown caller" or "blocked caller."

Can you block a contact on an iPhone?

The easiest way to block a contact on an iPhone is by going to the Phone app and finding the contact in recent calls, favourites, or voicemail. Press on the info icon (a blue circle with an "i" in it), then scroll down on the next page and press on "Block Caller." Confirm that you want to block the contact in the prompt that follows.

Can I block a number from texting me?

Yes. A simple way to block a number from texting you is by going to the text message thread with the number, pressing the number or contact name on the top of the page, and selecting "info" on the next page. Then you will scroll down and select "Block Caller" and accept the prompt to confirm. This action will also block the number from calling and FaceTiming you.