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Lost or Stolen Card? Here’s How to Block Your Credit Card Instantly

AB

Ajeeta Bhatia

Author Updated on Jan 30, 2026

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Losing or spotting suspicious activity on your credit card feels just like losing a wallet.

Due to increasing frauds, banks have upgraded credit card security. 

But if it happens then? 

Banks offer an option of blocking your credit card. You can easily block your credit card and can stop further misuse of your card. 

Continue reading to learn more about credit card blocking methods-

How to Block Your Credit Card?

Online Banking

Credit cardholders can block their credit card on their credit card issuer’s online portal. Follow the simple steps below to block your credit card-

  • Visit issuer’s online portal 
  • Login using your credentials 
  • Click on credit card option
  • Select the card
  • Now, click on block credit card option 
  • You might need to give a reason for blocking your credit card. 

Your credit card will be blocked by the credit card issuer. 

Mobile Banking-

Most of the credit card issuers have mobile banking offering easy access to the credit card in your hands. Here are the simple steps to block your credit card-

  • Download your credit card issuer mobile banking app
  • Login to the app using your credentials 
  • Go to credit card option
  • Select the card
  • Now, click on block credit card option

Your credit card will then be blocked by the credit card issuer.

SMS Banking-

Credit card holders can even use an SMS banking facility to block their credit card. 

Availing this service is easy just send a message in a prescribed format from your registered mobile number to the SMS banking number. 

Below are the SMS banking number with format of some popular banks-

Bank

SMS Format

SMS Banking Number

HDFC Bank

Block CC (last 4 digit of card number)

7308080808 

Axis Bank

BLOCK <<16 digit card number> 

9951860002 / 56161600 

SBI

BLOCK XXXX (Last 4 digit of your card number)

5676791

Bank of Baroda

BLOCK XXXX

9223172141 

Kotak Mahindra Bank

KCCLOST(space)(Last four digit of Credit Card number)

5676788

Phone Banking-

Credit card holders have an option other than sending SMS is to call on the credit card issuer phone banking number and get their credit card blocked instantly. 

Phone banking numbers of some popular banks are mentioned below-

Bank

Phone Banking Number

SBI

39 02 02 02  (prefix local STD code) or 1860 180 1290

Axis Bank

9951860002 / 56161600

HDFC Bank

1800 1600/1800 2600

Bank of Baroda 

1800 2665 100 / 1800 2667 100

Whatsapp Banking

Most of the Banks are now offering Whatsapp banking where you can easily chat and get your credit card blocked. 

Here are some of the bank’s Whatsapp banking number- 

Bank

Whatsapp Banking Number

SBI

9004022022 

Axis Bank

7036165000

HDFC Bank

70700 22222

Bank of Baroda 

8433 888 777

Visit Bank Branch

If cardholders prefer the traditional way they can visit their nearest bank branch. Ask the bank representative for a credit card blocking form or submit a written request for your credit card blocking.

Conclusion

Blocking your credit card at the right time is one of the most important steps to protect yourself from fraud and financial loss. With banks offering multiple quick and convenient options such as online banking, mobile apps, SMS, phone calls, WhatsApp, and branch visits, you can block your card instantly without any hassle. As soon as you notice a lost card or suspicious transaction block card to prevent misuse and ensure your financial safety.

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© 2026 Stable-Alpha Technologies Pvt. Ltd.

ISO 27001:2022

Address - Third floor, Block A, Stable Money, Bhive HSR Premium Campus, Krishna Reddy Industrial Area, Kudlu gate,
Bommanahalli, Bangalore, Karnataka, India, 560068

STABLE FINSERV PRIVATE LIMITED (CIN: U66309KA2023PTC172771)

Registered Address: Third floor, Block A, Stable Money, Bhive HSR Premium Campus, Krishna Reddy Industrial Area, Kudlu gate,
Bommanahalli, Bangalore, Karnataka, India, 560068

Research Analyst: SEBI Registration Number: INH000024912 | BSE Enlisting Number: 6952


Disclaimer: Registration granted by SEBI, enlistment with BSE and certification from NISM in no way guarantee performance of the intermediary or provide any assurance of returns to investors.

Contact us: help@stablemoney.in

Mutual Fund Distributor : Stable Finserv Private Limited (AMFI-registered Mutual Fund Distributor) | ARN: 269315 | Current Validity till 17-May-2029 | Scheme Documents| Commission Disclosure

Disclaimer : Mutual fund investments are subject to market risks, read all scheme related documents carefully. Past Performance of the Scheme is neither an indicator nor a guarantee of future performance.

Disclaimer : FDs and Co-branded Credit Cards are not regulated by SEBI and are outside the SCORES/Exchange Arbitration framework. Stable Money acts only as a distributor.


The proof writes itself Trusted by 60 lakh+ customers

© 2026 Stable-Alpha Technologies Pvt. Ltd.

ISO 27001:2022

Address - Third floor, Block A, Stable Money, Bhive HSR Premium Campus, Krishna Reddy Industrial Area, Kudlu gate, Bommanahalli, Bangalore, Karnataka, India, 560068

Disclaimers : FDs and Co-branded Credit Cards are not regulated by SEBI and are outside the SCORES/Exchange Arbitration framework. Stable Money acts only as a distributor.

Mutual Fund Distributor: Stable Finserv Private Limited (AMFI-registered Mutual Fund Distributor) | ARN: 269315 | Current Validity till 17-May-2029 | Scheme Documents| Commission Disclosure

Disclaimer: Mutual fund investments are subject to market risks, read all scheme related documents carefully. Past Performance of the Scheme is neither an indicator nor a guarantee of future performance.

STABLE FINSERV PRIVATE LIMITED (CIN: U66309KA2023PTC172771)

Registered Address: Third floor, Block A, Stable Money, Bhive HSR Premium Campus, Krishna Reddy Industrial Area, Kudlu gate,
Bommanahalli, Bangalore, Karnataka, India, 560068

Research Analyst: SEBI Registration Number: INH000024912 | BSE Enlisting Number: 6952


Disclaimer: Registration granted by SEBI, enlistment with BSE and certification from NISM in no way guarantee performance of the intermediary or provide any assurance of returns to investors.