If your Federal bank atm debit card is lost or theft by somebody, the Cardholder shall immediately Block/Hotlist his /her card to avoid any misuse for safety reasons. There are a few ways that a bank offers to block their customer card in an emergency. You can block your Federal bank ATM card by calling on Federal Bank 24-hour toll-free helpline number or sending an SMS based text from the registered mobile number.
How to Block Federal Bank ATM/Debit Card
Also, you can send an SMS, type BLOCK<space>Last Four Digits of your Debit Card, and send it to 5676762 OR 919895088888 from the registered mobile number. In case, if a customer does not remember the exact card number then you need to send SMS NO <space> last four digit of Federal bank account number and send it to 9895088888 from the registered mobile number.