| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Namakkal |
| Branch | Pudupatti |
| Branch CODE | 000073 (Last 6 Characters of the IFSC Code) |
| Phone | 262020 |
| ifsc | IOBA0000073 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Tirunelvali |
| Branch | Puliyangudi |
| Branch CODE | 000074 (Last 6 Characters of the IFSC Code) |
| Phone | 233023 |
| ifsc | IOBA0000074 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Chennai |
| Branch | Purasawalkam |
| Branch CODE | 000075 (Last 6 Characters of the IFSC Code) |
| Phone | 25322505 |
| ifsc | IOBA0000075 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Vellore |
| Branch | Ranipet |
| Branch CODE | 000078 (Last 6 Characters of the IFSC Code) |
| Phone | 272588 |
| ifsc | IOBA0000078 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Coimbatore |
| Branch | R S Puram |
| Branch CODE | 000079 (Last 6 Characters of the IFSC Code) |
| Phone | 2472652 |
| ifsc | IOBA0000079 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Salem |
| Branch | Salem Main |
| Branch CODE | 000080 (Last 6 Characters of the IFSC Code) |
| Phone | 2267464 |
| ifsc | IOBA0000080 |