| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Saran |
| Branch | Chapra |
| Branch CODE | 002378 (Last 6 Characters of the IFSC Code) |
| Phone | 2300031 |
| ifsc | IOBA0002378 |
| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Begusarai |
| Branch | Begusarai |
| Branch CODE | 002379 (Last 6 Characters of the IFSC Code) |
| Phone | 220078 |
| ifsc | IOBA0002379 |
| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Bhagalpur |
| Branch | Colgong |
| Branch CODE | 002380 (Last 6 Characters of the IFSC Code) |
| Phone | 226486 |
| ifsc | IOBA0002380 |
| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Buxar |
| Branch | Buxar |
| Branch CODE | 002381 (Last 6 Characters of the IFSC Code) |
| Phone | 222909 |
| ifsc | IOBA0002381 |
| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Bhojpur |
| Branch | Arrah |
| Branch CODE | 002382 (Last 6 Characters of the IFSC Code) |
| Phone | 2232012 |
| ifsc | IOBA0002382 |
| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Patna |
| Branch | Shiksha Bhawan Patna |
| Branch CODE | 002450 (Last 6 Characters of the IFSC Code) |
| Phone | 6567308 |
| ifsc | IOBA0002450 |