How to block and report contacts

You can stop receiving messages, calls, and status updates from certain contacts by blocking them. You can also report them if you think they are sending problematic content or spam.
If you feel you or anyone else is in immediate danger, please contact your local emergency services.
Block a contact
  1. Open WhatsApp Settings > Privacy > Blocked > Add New...
  2. Find the contact you want to block, then tap the contact.
From a WhatsApp notification on the lock screen:
  1. Tap
    on the WhatsApp notification to see more info.
  2. Tap Block.
    • If you'd like to also report the contact, check the box next to Report.
  3. Tap Block.
  • If you change your phone number and use the same WhatsApp account, your blocked contacts will stay blocked. Learn how to use the change number feature in this article.
    • If you set up a new WhatsApp account, you’ll need to manually block those contacts again.
More ways to block a contact:
  • Open the chat with the contact, then tap the contact's name > Block Contact > Block or Report Contact > Report and Block.
  • In your Chats tab, swipe the chat left, then tap More > Contact Info > Block Contact > Block or Report Contact > Report and Block.
Block an unknown phone number
To block an unknown phone number, you have two options:
  • If this is the first time you've been contacted by that phone number, you can open the chat and tap Block > Block.
  • Open the chat with that phone number, then tap the phone number > Block Contact > Block or Report Contact > Report and Block.
  • Tapping Report and Block will both report and block the number.
  • Blocked contacts will no longer be able to call you or send you messages.
  • Your last seen, online, status updates, and any changes made to your profile photo will no longer be visible to contacts you've blocked.
  • Blocking a contact won't remove them from your contacts list, nor will it remove you from the list on the contact's phone. To delete a contact, you must delete the contact from your phone's address book.
  • If you're concerned about whether a blocked contact will know if you're blocking them, please read this article.
Unblock a contact
  1. Tap Settings > Privacy > Blocked.
  2. Swipe left on the contact's name.
    • Alternatively, tap Edit > the red minus sign icon.
  3. Tap Unblock.
More ways to unblock a contact:
  • Open the chat with the contact, then tap the contact's name > Unblock Contact.
  • Swipe left the chat with the contact in your Chats tab, then tap More > Contact Info > Unblock Contact.
Note: If you unblock a contact, you won't receive any messages, calls, and status updates that the contact sent you during the time they were blocked.
Report a contact
  1. Open the chat with the user you wish to report.
  2. Tap the contact name, then tap Report Contact.
  3. Tap Report and Block.
Note: WhatsApp receives the last five messages sent to you by the reported user or group, and they won’t be notified. WhatsApp also receives the reported group or user ID, information on when the message was sent, and the type of message sent (for example, image, video, text).
You can also choose to report an account by long pressing a single message.
  1. Long press an individual message. Open the context menu and tap Report.
  2. A confirmation notification will be displayed before sending the report. You can also block and report the user.
Report a group
  1. Open the group you want to report.
  2. Tap the group name, then tap Report Group.
  3. Tap Report.
Report a view once photo or video
  1. Open the view once photo or video.
  2. Tap More
    in the bottom corner.
  3. Tap Report Contact.
To learn more about view once, read this article.
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