| IFSC Code | IOBA0000774 (used for NEFT and RTGS transactions) |
| MICR Code | 632020203 |
| Branch Code | 000774 (Last Six Characters of IFSC Code) |
| Bank | Indian Overseas Bank |
| Branch | Onnupuram |
| District | Tiruvannamalai |
| State | Tamil Nadu |
| Address | 3 By 67 Nadu Street Onnupuram Pin 632315 |
| Phone No. | 243344 |