Karnataka Grameena Bank (KGB) is a Regional Rural Bank serving customers across Karnataka with a strong focus on rural development, agricultural finance, MSME support, and financial inclusion. Through its wide network of branches, the bank provides essential banking services such as savings accounts, deposits, loans, ATM facilities, and access to various government-backed schemes for individuals, farmers, and small businesses.
With its head office located in Ballari, Karnataka Grameena Bank plays an important role in bringing formal banking closer to rural and semi-urban communities. To make customer assistance simple and accessible, the bank offers multiple toll-free customer care numbers along with centrally managed support services for enquiries and grievances.
If you’re looking for verified information, this article brings together the Karnataka Grameena Bank customer care toll-free numbers and head office address in one place for easy reference.
For official updates and services, visit: https://karnatakagb.bank.in/

Karnataka Grameena Bank Customer Care Toll Free Numbers
Customers can contact Karnataka Grameena Bank using any of the following official helpline numbers:
- 1800 10 25250
- 1800 102 5250
- 1800 103 8210
- 1800 890 6766
These numbers may be used for:
- General banking enquiries
- Account-related assistance
- Branch information
- Complaints and service requests
Karnataka Grameena Bank Head Office Address
Karnataka Grameena Bank – Head Office
Post Box No. 55
32, Sanganakkal Road
Gandhinagar
Ballari – 583103
Karnataka, India
When to Contact Karnataka Grameena Bank
You may reach Karnataka Grameena Bank for:
- General banking enquiries
- Account or service-related issues
- Branch or ATM information
- Complaints and feedback
Keeping your account or reference details ready will help speed up resolution.
In conclusion, Karnataka Grameena Bank provides a simple and reliable customer support system through its multiple toll-free helpline numbers and centrally located head office in Ballari. Designed mainly to serve rural and semi-urban communities, these verified contact channels ensure customers receive timely assistance and transparent grievance handling.
For safe banking, always rely on the official Karnataka Grameena Bank website and use only the authorised contact details listed above.