| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Cuddalore |
| Branch | Cuddalore |
| Branch CODE | 000021 (Last 6 Characters of the IFSC Code) |
| Phone | 238135 |
| ifsc | IOBA0000021 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Cuddalore |
| Branch | Portonovo |
| Branch CODE | 000071 (Last 6 Characters of the IFSC Code) |
| Phone | 243225 |
| ifsc | IOBA0000071 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Cuddalore |
| Branch | Naduveerapattu |
| Branch CODE | 000280 (Last 6 Characters of the IFSC Code) |
| Phone | 275238 |
| ifsc | IOBA0000280 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Cuddalore |
| Branch | Vadalur |
| Branch CODE | 000281 (Last 6 Characters of the IFSC Code) |
| Phone | 259237 |
| ifsc | IOBA0000281 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Cuddalore |
| Branch | Mangalampettai |
| Branch CODE | 000693 (Last 6 Characters of the IFSC Code) |
| Phone | 244223 |
| ifsc | IOBA0000693 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Cuddalore |
| Branch | Eraiyur |
| Branch CODE | 000715 (Last 6 Characters of the IFSC Code) |
| Phone | 252236 |
| ifsc | IOBA0000715 |