| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Thanjavur |
| Branch | Kumbakonam |
| Branch CODE | 000044 (Last 6 Characters of the IFSC Code) |
| Phone | 2431683 |
| ifsc | IOBA0000044 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Thanjavur |
| Branch | Thanjavur Main |
| Branch CODE | 000088 (Last 6 Characters of the IFSC Code) |
| Phone | 230014 |
| ifsc | IOBA0000088 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Thanjavur |
| Branch | Nachiarkoil |
| Branch CODE | 000211 (Last 6 Characters of the IFSC Code) |
| Phone | 2466434 |
| ifsc | IOBA0000211 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Thanjavur |
| Branch | Nilagirivattam |
| Branch CODE | 000212 (Last 6 Characters of the IFSC Code) |
| Phone | 240299 |
| ifsc | IOBA0000212 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Thanjavur |
| Branch | Budalur |
| Branch CODE | 000216 (Last 6 Characters of the IFSC Code) |
| Phone | 288427 |
| ifsc | IOBA0000216 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Thanjavur |
| Branch | Swamimalai |
| Branch CODE | 000217 (Last 6 Characters of the IFSC Code) |
| Phone | 2454424 |
| ifsc | IOBA0000217 |