| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Tiruvarur |
| Branch | Koothanallur |
| Branch CODE | 000039 (Last 6 Characters of the IFSC Code) |
| Phone | 232025 |
| ifsc | IOBA0000039 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Tiruvarur |
| Branch | Manavala Nagar |
| Branch CODE | 000577 (Last 6 Characters of the IFSC Code) |
| Phone | 27640300 |
| ifsc | IOBA0000577 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Tiruvarur |
| Branch | Adiyakkamangalam |
| Branch CODE | 000972 (Last 6 Characters of the IFSC Code) |
| Phone | 222812 |
| ifsc | IOBA0000972 |