IOB Branches in Tirunelveli GPO
| Branch | TIRUNELVELI JUNCTION |
| Branch Code | 000570 |
| Bank | Indian Overseas Bank |
| Address | 25-C-2 MADURAI ROAD TIRUNELVELI JUNCTION TIRUNELVELI |
| Zip Code | 627001 |
| IFSC Code | IOBA0000570 |
| Branch | MEENAKSHIPURAM |
| Branch Code | 001397 |
| Bank | Indian Overseas Bank |
| Address | 13 PERUMAL WEST CAR STREET TIRUNELVELI JUNCTION TIRUNELVELI |
| Zip Code | 627001 |
| IFSC Code | IOBA0001397 |
| Branch | ARAVIND EYE HOSPITAL |
| Branch Code | 001765 |
| Bank | Indian Overseas Bank |
| Address | SWAMI NELLAIAPPAR HIGH ROAD TIRUNELVELI JUNCTION TIRUNELVELI |
| Zip Code | 627001 |
| IFSC Code | IOBA0001765 |
