To check your own Teletalk number, you can try the following steps:
- Dial *551# from your Teletalk phone.
- Select the “Own Number” option.
- Your phone number should be displayed on the screen.
Alternatively, you can also check the back of your SIM card for the phone number. It should be printed on the card, usually near the barcode. If you are still unable to find your phone number, you can try contacting Teletalk customer service for assistance.