Are you tired of receiving spam messages or unwanted chats in Facebook Messenger on your iPhone? Luckily, Messenger lets you block users easily so they can no longer send you messages or call you.
In this guide, we’ll show you exactly how to block and unblock someone in Messenger, explain the difference between Messenger and Facebook blocks, and give you tips to manage your privacy settings effectively.
Messenger Block vs Facebook Block: What’s the Difference?
Before we start, it’s important to understand how blocking works:
- Blocking in Messenger
Stops messages and calls in Messenger only. The person is not blocked on Facebook. - Blocking on Facebook
Automatically blocks the person in Messenger as well. - Key tip: You can remain Facebook friends even if you block someone in Messenger.
How to Block Someone in Facebook Messenger on iPhone
Follow these simple steps:
- Open the Messenger app on your iPhone.
- Tap your profile icon in the top-left corner.
- Tap Privacy.
- Tap Blocked accounts.
- Tap Add or Block someone.
- Enter the name or email address of the person you want to block.
- Select the person from the list and confirm.
Once blocked, the person will no longer be able to message or call you in Messenger.
How to Unblock Someone in Messenger
If you change your mind and want to unblock someone:
- Open Messenger.
- Tap your profile icon.
- Tap Privacy → Blocked accounts.
- Find the person you want to unblock.
- Tap Unblock.
You can manage all your blocked users in this section at any time.
What Happens When You Block Someone in Messenger?
When you block someone in Messenger:
- They cannot send you messages.
- They cannot call you.
- They cannot see when you are online.
- They can still see your Facebook profile unless you block them on Facebook.
- You can unblock them anytime.
Extra Tips for Messenger Privacy
- Report spam: If someone is sending spam, you can also report them in Messenger.
- Restrict instead of block: If you don’t want to block someone completely, you can restrict them. Restricted users can still see your public posts but cannot message you directly.
- Review privacy settings: Check Settings → Privacy → Message delivery to control who can message you.
Frequently Asked Questions (FAQ)
Q: Does blocking someone in Messenger block them on Facebook?
A: No, blocking in Messenger only affects Messenger. To block them on Facebook as well, you must block them in the Facebook app.
Q: Can I unblock someone later?
A: Yes, you can unblock anyone anytime from Profile → Privacy → Blocked accounts in Messenger.
Q: Will the person know I blocked them?
A: Messenger does not notify users when they are blocked. They will simply no longer be able to contact you.
Conclusion
Blocking someone in Facebook Messenger on iPhone is quick, easy, and effective for stopping spam or unwanted messages. By following the steps above, you can take control of your Messenger privacy and manage blocked users anytime.

