@Bethany99
Check your number is correct in Settings >Phone >My number.
If not, edit it, save and reboot phone.
If you can't edit it, do a network settings reset.
Check in message settings that "start conversations from" has your number ticked.
Finally, if all else is failing, log out of icloud and log back in again.
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.
