Keeping track of your bank balance doesn’t have to involve apps, passwords, or internet access. Karnataka Bank offers Missed Call Banking and SMS Banking services that let customers access essential account and card information instantly from their registered mobile number.
These services are available 24×7, work without internet, and are designed for quick, secure financial monitoring.
For official updates and service details, always refer to: https://www.karnatakabank.bank.in/

Karnataka Bank Balance Check via Missed Call (Bank Account)
Karnataka Bank provides a dedicated missed call facility for account balance enquiry.
Missed Call Balance Enquiry
- Balance Check Number: 8422845512
How it works
- Give a missed call from your registered mobile number
- The call disconnects automatically
- You receive an SMS with your account balance
This service is free of cost and available 24×7.
Karnataka Bank Missed Call Banking – Credit Card (SBI Card)
Karnataka Bank SBI Card holders can also access card-related details through missed call banking.
Missed Call Numbers for Karnataka Bank SBI Card
| Information Needed | Missed Call Number |
| Balance Enquiry | 8422845512 |
| Available Credit & Cash Limit | 8422845513 |
| Reward Points Summary | 8422845514 |
| Last Payment Status | 8422845515 |
These services work only for Karnataka Bank SBI Card holders and require a registered mobile number.
Karnataka Bank Simply SMS Service (SBI Card)
Karnataka Bank offers Simply SMS, an SMS-based service for Karnataka Bank SBI Card customers.
How to Start Simply SMS
Send an SMS from your registered mobile number to: 5676791
SMS Keywords (SBI Card Services)
| Service | SMS Format |
| Balance Enquiry | BAL XXXX |
| Available Credit & Cash Limit | AVAIL XXXX |
| Block Lost / Stolen Card | BLOCK XXXX |
| Last Payment Status | PAYMENT XXXX |
| Reward Points Summary | REWARD XXXX |
| Subscribe to E-Statement | ESTMT XXXX |
| Duplicate Statement | DSTMT XXXX MM |
XXXX = Last 4 digits of your Karnataka Bank SBI Card
MM = Statement month
Important Notes to Remember
- Missed call and SMS services work only from the registered mobile number
- Account balance missed call service applies to Karnataka Bank bank accounts
- SMS and missed call card services apply only to Karnataka Bank SBI Card
- Standard SMS charges may apply as per your mobile operator
- No OTP, PIN, or password is required for these services
Other Ways to Check Karnataka Bank Balance
Apart from missed call and SMS banking, customers can also use:
- Karnataka Bank Mobile Banking App
- Net Banking via https://www.karnatakabank.bank.in/
- ATM balance enquiry
- Branch visit or passbook update
Safety Tips for Customers
- Karnataka Bank never asks for OTP, PIN, CVV, or passwords
- Always use official numbers and the official website
- Update your mobile number with the bank if it changes
- Block your card immediately if lost or stolen
Final Words
Karnataka Bank’s missed call and SMS banking services make balance checks and card management quick and hassle-free. Whether you want to check your account balance or manage your Karnataka Bank SBI Card, these services offer a simple, secure way to stay updated—no internet required.