How to get a Telkom PUK Number. Your PUK code is the 8 digit number found on either the SIM or the additional SIM packaging. If your device is asking for a PUK code (Personal Unlocking Key), it means you need to unblock your SIM card and change the PIN.
Follow the instructions in this article to retrieve your device’s unique Telkom PUK code.
Dial 081 180 to get your Telkom PUK. It’s also possible to chat with Telkom to get your PUK. You can do so either on their online chat portal or on Twitter.