| Bank Name | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Thoothkudi |
| Branch | Harbour |
| Branch CODE | 000143 (Last 6 Characters of the IFSC Code) |
| Address | 14 by 15, shopping centre, harbour, tuticorin - 628004 |
| Phone | 2352281 |
| Swift Code | To view Swift code CLICK HERE |
| IFSC | IOBA0000143 |
| Timing | 10:00 am to 5:00 pm (1st and 4th saturday and every sunday Closed) |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Thoothkudi |
| Branch | Harbour |
| Branch CODE | 000143 (Last 6 Characters of the IFSC Code) |
| Phone | 2352281 |
| ifsc | IOBA0000143 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Thoothkudi |
| Branch | Kamudi |
| Branch CODE | 000240 (Last 6 Characters of the IFSC Code) |
| Phone | 223248 |
| ifsc | IOBA0000240 |
| Bank | Indian Overseas Bank |
| State | Tamil Nadu |
| District | Thoothkudi |
| Branch | Mappillaiurani |
| Branch CODE | 001218 (Last 6 Characters of the IFSC Code) |
| Phone | 2345831 |
| ifsc | IOBA0001218 |