Jul 27, 2023 · Enter the PUK code into your mobile phone. Most phones will prompt you to enter the PUK code once you've entered the SIM PIN incorrectly several times. If prompted, enter your PUK code to continue. [6] If you are not prompted to enter a PUK code, open your phone dialer and enter this code: **05* (PUK Code)* (New SIM PIN)* (New SIM PIN) again.
Dec 18, 2008 · Firstly, give O2 Customer Service a call on 4445 fron your O2 Mobile. Select the option which is "Join or leave O2". Then in the next menu select the option "To leave O2". Now, you will be put through to an advisor who will ask you for your name and phone number.
What you need to do is contact your service provider e.g orange o2 vodafone, and ask them for your puk code then they will give it to you, you then give it to your new service provider and they transfer your number for you. .