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Official DirectoryBank Code: MAHB

Bank of Maharashtra Customer Care

Verified: 24 Sept 2026

Need assistance with your Bank of Maharashtra account, unauthorized transaction disputes, or lost card emergency? Below are the official 24x7 toll-free helplines, WhatsApp banking numbers, and grievance escalation paths.

Primary Toll-Free
1800 233 4526
Alternative Toll-Free
1800 102 2636
Emergency Lost Card & Fraud Reporting

If your debit card is stolen or you notice unauthorized debits, hotlist it within seconds to prevent further losses:

National Cyber Helpline

Dial 1930 or file on cybercrime.gov.in

Missed Call & Digital Banking Services

Check balance and mini-statement without logging into the internet or paying SMS charges

Balance Inquiry
9222281818

Give a missed call from your registered mobile number

Bank of Maharashtra Grievance Redressal Process

If regular customer support does not resolve your problem, escalate level-by-level

Escalation TierDesignation / AuthorityContact ChannelResolution Timeline
Level 1Branch ManagerHome BranchWithin 7 working days
Level 2Zonal ManagerZonal OfficeWithin 14 working days
Level 3Principal Nodal Officercmcomplaints@mahabank.co.in, PuneWithin 21 working days
Level 4RBI Banking Ombudsmancms.rbi.org.in or dial 14448After 30 days of unresolved complaint

Frequently Asked Questions

What is the 24x7 toll-free customer care number of Bank of Maharashtra?

You can reach Bank of Maharashtra customer care toll-free at 1800 233 4526 or 1800 102 2636. These numbers are completely free to dial from any mobile or landline network in India.

How can I check my Bank of Maharashtra account balance by missed call?

Give a missed call to 9222281818 from your mobile number registered with Bank of Maharashtra. You will receive an instant SMS with your available account balance within 60 seconds.

How do I block a lost or stolen Bank of Maharashtra ATM debit card?

Immediately dial toll-free 1800 233 4526 to request emergency card hotlisting.

How to file a formal complaint against Bank of Maharashtra if not resolved?

If your issue is not resolved by the Branch Manager within 7 days, escalate to the bank's Principal Nodal Officer (PNO). If the bank fails to resolve it within 30 days, you can lodge an appeal directly with the Reserve Bank of India (RBI) Banking Ombudsman at cms.rbi.org.in or dial 14448.