Subway Gift Card Balance
Subway Gift Card Balance. Provide them with the necessary info, including your name, gift card number, and pin code. The cashier then swipes your card and will provide you with your available subway card balance. The next process is you can also check the mysubwaycard balance of your gift card by dialing subway customer service phone number. The pin is used to help identify you when talking by telephone with customer service representatives or checking account information online. Tokens may not be earned on purchases of gift cards.