IOB Branches in Keeramangalam GPO
| Branch | KEERAMANGALAM |
| Branch Code | 000257 |
| Bank | Indian Overseas Bank |
| Address | 4 GANDHIJI ROAD KEERAMANGALAM |
| Zip Code | 614624 |
| IFSC Code | IOBA0000257 |
| Branch | AVANATHANKOTTAI |
| Branch Code | 001111 |
| Bank | Indian Overseas Bank |
| Address | 107/4 MAIN ROAD, AVANATHANKOTTAI ARANTHANGI TALUK AVANATHANKOTTAI |
| Zip Code | 614624 |
| IFSC Code | IOBA0001111 |
| Branch | MELPANAIKADU |
| Branch Code | 002618 |
| Bank | Indian Overseas Bank |
| Address | 119/40 MELAKADU MELPANAIKADU |
| Zip Code | 614624 |
| IFSC Code | IOBA0002618 |
