If you have the Subway Gift Card and Not sure of the balance remaining on your gift card. It simple to check your Gift Card Balance. You have three way to checking. 1 By Phone Number, 2 Online Checking, 3 Go to the store.
To view your Subway Gift Card balance and see the transaction history, make sure your card number available, and you must preparation the Card number and Security Code (PIN) to enter the system request.
*** You Must to register a card at Subway to view the balance of your card.***
For Any questions about your gift card balance you should be directed ask at the merchant which issued the gift card