If your Advanzia Mastercard is lost or stolen, block it immediately to stop new transactions. Blocking is free and does not close your account.
Fastest ways to block
- Advanzia mobile app → Card → Block card
- Online banking → Card management → Block
- 24/7 card emergency hotline on the back of statements or advanzia.com
After blocking
- Review recent transactions for fraud
- Order a replacement card (new number may be issued)
- Update saved card details at merchants and subscriptions
Report suspected fraud to support even if you block the card yourself—documentation helps with disputes.
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