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Indian Overseas Bank Credit Card Customer Care No. 1800 425 4445
Updated on Monday, 27 July 2026 - 3:52pm
Email
Company Name:
Indian Overseas Bank Toll free Number(s):
- 1800 425 4445 (For Phone Banking/Report Unauthorised Transaction)
- 1800 890 4445 (Alternate No. For Phone Banking/Report Unauthorised Transaction)
- 1800 1213 721 (For Door Step Banking)
- 1930 (For Cyber Police Helpline)
All India Number(s):
- 044-2859 1029 (For Contact Support)
- 044-2852 5496 (Alternate Contact Support)
- 044-2437 1120 (For Digital Banking Complaints)
- 92106 22122 (Missed Call No. For Balance Enquiry)
- 92892 22029 (Alternate Missed Call No. For Balance Enquiry)
- 96777 11234 (For WhatsApp Banking)
Website:
Official Website Android App:
iOS App:
IVRS Menu: 1800 425 4445 / 1800 890 4445
Select your preferred language
- Press 1: To report fraud and unauthorised transactions.
- Press 5: For IVR services
- Press 3: For credit card
- Press 1: For credit card application status
- Press 2: For credit card available balance enquiry
- Press 3: For credit card last five transactions
- Press 4: For credit card duplicate statement request
- Press 5: For blocking of credit card
- Press 6: For renewal of credit card
- Press 7: For replacement of credit card or renew of blocked card
- Press 8: To talk to the call center executive
- Press 3: For credit card
- creditcard [at] iobnet [dot] co [dot] in (For Credit Card Related Query)
Important Links
To Block or Hotlisting Card
- By Contact No: You can call at 18004254445, 18008904445 or 044-28519573, 044-28519574, 044-28519575, 044-71729701 .
- By Email: You can Send Email at creditcard [at] iobnet [dot] co [dot] in
- By SMS Service: SMS "HOT" to 9966051699
- By Credit Card Customer Portal : You can block your credit card through credit card customer portal.
Login→Navigate to Services→Initiate Permanent Block→Permanent Card Block →Confirm the request →Enter OTP - By App: You can block your credit card through iOS and Android app.
Login→Card Actions→Manage Cards → Block Card.
Important Contact Details
| Sr.No. | Enquiries | Contact Details |
|---|---|---|
| 1 | Credit Card Related Issues | 044-71729701, creditcard [at] iobnet [dot] co [dot] in |
| 2 | For Enquiries | 044-28519573 , 044-28519574 , 044-28519575 , 044-71729701 |
| 3 | To block your Card | 18004257744 |
| 4 | Credit Card Division | 044-28519518 |
| To Apply For Credit Card | ||
| 6 | Apply through IVRS by Pressing 6 | 8657935940 |
| 7 | Send SMS "CRCARD" | 8657861070 |
| 8 | Apply through Missed Call | 8657935957 |
Grievance Redressal
Central Office
Indian Overseas Bank,
762/763, IOB, Anna Salai, Chennai,
Tamil Nadu-600002.
Ph:
044-28889352
Parent Article:
Comments
Atm card
Sir mera naam govind sharma h mera bank iob hai or sir main ratlam (m.p.) hu kl mere paas ek msg aaya tha ki apka Atm card block ho chuka h uske baad mere pass ek call aaya tha ki apka card block ho chuka h isliye ap apna Atm card fir se chalu krwa lo to mene ohk ap mera atm chalu kr do mene unse naam pucha to unhone unka nm ajay kumar btaya mumbai se Atm maneger or mujhe kaha gya ki apka Atm pr jo 16 no likhe h wo btaye or uske piche jo 3 no likhe h wo btaye mene unhe bta diya to unhone mere a/c se saare pese nikal liye ab m kya kru sir mujhe ap kuchh btaiye