Karnataka Grameena Bank Customer Care & Helpline Numbers
Toll free
1800 103 8210
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Last verified Oct 2026 · numbers can change, confirm on the official site.
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About Karnataka Grameena Bank support
Karnataka Grameena Bank runs its customer care at 1800 103 8210, answered Mon-Sat, 8 AM - 8 PM. The line is meant for blocked cards, failed payments, disputed charges and account queries. For anything that is not urgent, writing to customersupport@kgbk.in usually gets a written reply you can refer back to. Keep your account or card number handy before you dial — and never share an OTP with anyone who calls you first.
All Karnataka Grameena Bank helpline numbers
Toll free
Customer support toll-free (also takes complaints)
Customer support toll-free
Block a card by SMS (HOTLIST + last 4 digits of account number)
Head office complaints desk
Cyber fraud helpline
Karnataka Grameena Bank contact details
AddressKarnataka Grameena Bank, Head Office, Post Box No. 55, 32 Sanganakal Road, Gandhinagar, Ballari 583103, Karnataka
Karnataka Grameena Bank helpline — questions
What is the Karnataka Grameena Bank customer care number?
The main Karnataka Grameena Bank customer care number is 1800 103 8210 (Toll free). Any other numbers for the service are listed on this page with their labels, so you pick the right one.
Is the Karnataka Grameena Bank helpline toll-free?
Yes — 1800 103 8210 is marked as toll-free, so the call costs you nothing from anywhere in India.
What are the Karnataka Grameena Bank customer care timings?
Published hours are Mon-Sat, 8 AM - 8 PM. Outside these hours you may reach an IVR or be asked to call back.
What is the Karnataka Grameena Bank customer care email?
You can write to customersupport@kgbk.in. Email is the better option when you need a written record of the complaint.
My Karnataka Grameena Bank card is lost or I see a transaction I did not make. What now?
Call the helpline immediately and ask to block the card — speed matters more than anything else. Then raise the dispute through the official channel so it is tracked.
Other helplines
Helpline details are gathered from public sources and checked periodically. Numbers can change without notice — please confirm on Karnataka Grameena Bank’s official website before calling. We are not affiliated with Karnataka Grameena Bank.