Check the balance of your AT&T Promotion Card
Follow these steps to check the balance of your AT&T Promotion Card.
- Go to the AT&T Promotion Card website.
- Enter the first 10-digits of the AT&T Promotion Card and select Continue.
- Enter the activation PIN code. The PIN code is the last 4-digits of the wireless number associated with the promotion card.
- Follow the prompts to check your balance.