How to Block a Phone Number (Android and iPhone)

If you are receiving unwanted calls or messages, you can block the number.
Once blocked, that person will no longer be able to contact you.


On an iPhone

  1. Open the Phone app
  2. Tap Recents
  3. Find the number
  4. Tap the “i” (information icon)
  5. Scroll down
  6. Tap Block this Caller

On an Android phone

  1. Open the Phone app
  2. Tap Recents
  3. Tap the number you want to block
  4. Tap the menu/options icon (three lines or dots on the right)
  5. Tap Block number (or similar)
  6. Confirm if asked

Blocking from messages

You can also block directly from a text message:

  1. Open the Messages app
  2. Open the conversation from the number you want to block
  3. Tap the three dots (⋮) in the top-right corner
  4. Tap Details or Options (this may vary)
  5. Scroll down to the bottom of the screen
  6. If you don’t see the block option straight away, scroll down the page. On some phones it is near the bottom.
  7. Tap Block number (or Block & report spam)
  8. Confirm if asked

What happens after blocking

  • Calls will be stopped
  • Messages will not be delivered
  • The person will not be notified

Simple tip

If a number looks suspicious, block it rather than answering.

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