New Delhi, Jan. 31 -- A blocked credit card may interrupt your shopping experience. There might be several reasons why a bank may block your credit card. Banks typically block a credit due to safety concerns or non-payment of dues.

India's biggest private sector, HDFC Bank, offers credit cards in various categories, such as travel and rewards. The various credit card options offered by HDFC Bank are Moneyback, Millennia, Infinia, and Diners Club Black.

Before delving into the steps to unblock HDFC credit cards, it's crucial to understand why your card might be blocked. Common reasons include:

It is one of the easiest ways to unblock your HDFC credit card.

-You will be required to call the HDFC Bank customer care number on the toll-fre...