Jana SFB Mobile Number Registration and Update: Full Guide
Jana SFB Mobile Number Registration and Update Guide
To register or update your mobile number with Jana Small Finance Bank, visit your nearest Jana SFB branch with a valid photo ID or contact customer care at 1800 103 8000. Your registered mobile number is essential for OTP-based transactions, account alerts, and mobile banking access.
Why You Need a Registered Mobile Number
Jana SFB uses your registered mobile number for transaction OTPs, account debit/credit alerts, net banking login, and UPI payments. If your number is wrong or deactivated, you could be locked out of digital services.
How to Register Mobile Number at Branch
- Visit your nearest Jana Small Finance Bank branch.
- Carry your original photo ID (Aadhaar, PAN, or Voter ID).
- Request the Mobile Number Registration/Change form.
- Fill in your account details and new mobile number.
- Submit with a self-attested copy of your ID proof.
- Changes are typically processed within 1 to 2 working days.
How to Update Mobile Number via Customer Care
Call Jana SFB customer care at 1800 103 8000. For security reasons, mobile number changes often require a branch visit. The customer care team will advise on the specific process for your account type.
Update via Net Banking or Mobile App
Jana SFB may allow profile updates including mobile number changes through net banking under Profile Settings for certain account types. Log in and check the available service requests, or confirm with customer care.
Documents Required
- Valid photo ID: Aadhaar card, PAN card, Voter ID, or Passport.
- Your Jana SFB account number or passbook.
Key Takeaways
- Mobile number registration at Jana SFB is done at the branch with photo ID.
- Updates take 1 to 2 working days after submission.
- Customer care at 1800 103 8000 can guide you through the process.
- Keep your registered number active to avoid disruption to digital banking.
- Net banking self-service may be available; check with your branch.
Frequently Asked Questions
Can I update my Jana SFB mobile number online?
For security, most mobile number changes require branch verification. Check with customer care at 1800 103 8000 to see if an online option is available for your account.
How long does Jana SFB take to update the mobile number?
Typically 1 to 2 working days after the branch request is submitted.
What if I lost my old SIM card linked to Jana SFB?
Visit the branch immediately with photo ID to update your mobile number. Do not delay, as your OTP-based services will be disrupted until updated.
Is there any charge for updating a mobile number at Jana SFB?
Generally, this service is free. Confirm with your branch during the visit.




