IOB Branches in Guwahati
| Branch | GUWAHATI |
| Branch Code | 000420 |
| Bank | Indian Overseas Bank |
| Address | M L ROAD PANBAZAR GUWAHATI |
| Zip Code | 781001 |
| IFSC Code | IOBA0000420 |
| Branch | AMINGAON |
| Branch Code | 001134 |
| Bank | Indian Overseas Bank |
| Address | STATFED VANASPATI PLANT COMPLX AMINGAON GUWAHATI |
| Zip Code | 781031 |
| IFSC Code | IOBA0001134 |
| Branch | ATHGAON |
| Branch Code | 002906 |
| Bank | Indian Overseas Bank |
| Address | SATI JAIMATI ROAD, ATHGAON, GUWAHATI, DIST- KAMRUP METRO, ASSAM |
| Zip Code | 781001 |
| IFSC Code | IOBA0002906 |
