If your HDFC Bank credit card is blocked, the method to unblock it depends on whether the block is (controlled by you) or permanent (imposed by the bank) . 1. Re-enabling a Temporarily Disabled Card
Sometimes, hitting or exceeding your credit limit can result in a temporary block on new transactions. unblock hdfc credit card
If the bank blocked your card due to suspicious activity or non-payment, online methods usually do not work. You must speak to an executive. If your HDFC Bank credit card is blocked,
Entering the wrong PIN multiple times at an ATM or POS terminal will cause a temporary 24-hour block. unblock hdfc credit card