If your 360 Checking debit card is lost or stolen, log in to your account and choose to replace the card. Follow the instructions, and a new card will be sent via USPS in 5-7 business days. To get a replacement, log in and select either 'Replace a Lost Card' or 'Replace a Damaged Card'. Please Note: If you choose to replace a lost card, your existing card will be disabled immediately. If you return a broken card, your old debit card number can still be used until you get and switch on your new card.