Popular searches

Product Home Loan

Products & Services (12)

Apply NowProduct Home Loan
Apply Now Product Loan Agaisnt Property - Home Loan
Apply Now Product Balance Transfer - Home Loan
Apply Now Product Home Loan EMI Calculator

Recent searches

DownloadForm Home Loan Application Form
Download Product Loan Agaisnt Property - Home Loan
Download Article Benefits of Balance Transfer


  • Happy Teachers' Day! Thank you for teaching us the value of Savings

  • Home Loans, now at 6.90% p.a.

    Unlimited benefits with a start-to-finish digital process with IDFC First Bank Home Loans

    Home Loan
  • Activate your Credit Card within minutes and enjoy unlimited benefits

  • One FASTag, three payments:Toll, fuel and parking

    The only FASTag with triple benefits

How to block and unblock Credit Cards?

14 Sep 2021 by Team FinFIRST
Block Credit Card

Here’s all you need to know about Blocking Credit Cards

Credit cards are a useful financial tool to have in your pocket. They give you quick and easy access to money when you need it. However, if you lose your card or become a victim of credit card scams, you should block your credit card to minimise the possibility of damage.

Here is everything you need to know about how to block your credit card.

How to Block Credit Cards?

Common situations where you should ask your bank to block your credit card includes losing your card or noticing unauthorised transactions. Even if you suspect your card is not safe anymore, it is a good reason to block your credit card, even temporarily.


What is the minimum due with respect to Credit Cards?

What is Personal Loan balance transfer and how does it help you?

Some ways you can block your credit card include:

Customer Care Helpline

The customer service executives may verify some information before they block your card remotely.

IDFC FIRST Mobile Banking App

If you have the bank’s app on your phone, it may either guide you to block your card or do it for you in a few clicks. Ensure that you are using the official bank app.

Net Banking portal

While this is not available with all banks, you can log onto IDFC FIRST Bank’s website and request the blocking your credit card.

SMS service

If your bank has an SMS service, you can block your credit card with a single SMS. To avail this facility at IDFC FIRST Bank, please visit your nearest branch or call 1860 500 1111 from your registered mobile number.

Branch visit

You can directly visit one of the bank branches, preferably the one closest to your home, and ask them to block your credit card. You may need to carry identification and account details with you unless you have your card.

It is better to be safe and quick when trying to block credit cards. So, ensure that you use the most hassle-free option available to you.


If you have an IDFC FIRST Bank credit card, you can call 1860 500 1111 from your registered mobile number and ask for your card to be blocked. You can also report suspicious activity on your credit card. If you know your MPIN, you can block the credit card from the IDFC FIRST Bank mobile banking app. To use the website to block the card, you will need to have your internet banking ID and password handy.

If you have experienced credit card fraud or unauthorised transactions on your card, notify your bank about the same. They may ask you to make a formal complaint about the same with the nearest police station.

Apart from you blocking your credit card to be protected from fraudulent usage or scams, banks may also block your credit card without being prompted by you. It usually happens if they encounter suspicious activity like incorrect card details for transactions, unusual activity on your card, and the card being used at an unusual location.

Banks also block credit cards when they change their terms and conditions. Technical errors at the banks’ end may also get your card blocked.

How to Unblock your Credit Card?

If your card is blocked abruptly, bring it to the notice of your bank immediately. If you have previously asked the bank to block the card on your behalf, and now want to unblock it, you can contact them in the same manner you did to get your card blocked. You may also ask them how to unblock your credit cards when you put in your block request.

Sometimes, cards once blocked may take a couple of days to be unblocked. It depends on why your card was blocked. If you have lost your card or have been a victim of fraudulent transactions, it is advisable to not unblock your credit card. You can apply for a replacement card instead.



The contents of this article/infographic/picture/video are meant solely for information purposes. The contents are generic in nature and for informational purposes only. It is not a substitute for specific advice in your own circumstances. The information is subject to updation, completion, revision, verification and amendment and the same may change materially. The information is not intended for distribution or use by any person in any jurisdiction where such distribution or use would be contrary to law or regulation or would subject IDFC FIRST Bank or its affiliates to any licensing or registration requirements. IDFC FIRST Bank shall not be responsible for any direct/indirect loss or liability incurred by the reader for taking any financial decisions based on the contents and information mentioned. Please consult your financial advisor before making any financial decision.