Step 1: Go to the Message app, tap Settings, and then Block numbers.
Step 2: Tap Blocked numbers or Blocked list to check which numbers are being blocked.
Step 3: Find the number that you’d like to unblock in this list, then tap Delete next to it.
Step 1: Go to the Message app, tap Settings, and then Block numbers.
Step 2: Tap Blocked numbers or Blocked list to check which numbers are being blocked.
Step 3: Find the number that you’d like to unblock in this list, then tap Delete next to it.