| Bank Name | Indian Overseas Bank |
| State | Bihar |
| District | Patna |
| Branch | C B O Patna |
| Branch CODE | 003012 (Last 6 Characters of the IFSC Code) |
| Address | 401 adharshila complex, southgandhi maidan, patna 800001 |
| Phone | 28584896 |
| Swift Code | To view Swift code CLICK HERE |
| IFSC | IOBA0003012 |
| Timing | 10:00 am to 5:00 pm (1st and 4th saturday and every sunday Closed) |
| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Patna |
| Branch | Patna |
| Branch CODE | 000498 (Last 6 Characters of the IFSC Code) |
| Phone | 2219217 |
| ifsc | IOBA0000498 |
| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Patna |
| Branch | Exhibition Road |
| Branch CODE | 001484 (Last 6 Characters of the IFSC Code) |
| Phone | 2320974 |
| ifsc | IOBA0001484 |
| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Patna |
| Branch | Patna Shastri Nagar |
| Branch CODE | 001512 (Last 6 Characters of the IFSC Code) |
| Phone | 2281811 |
| ifsc | IOBA0001512 |
| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Patna |
| Branch | Kankarbagh Colony |
| Branch CODE | 001659 (Last 6 Characters of the IFSC Code) |
| Phone | 23780458 |
| ifsc | IOBA0001659 |
| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Patna |
| Branch | R O Patna |
| Branch CODE | 002016 (Last 6 Characters of the IFSC Code) |
| Phone | 28584896 |
| ifsc | IOBA0002016 |
| Bank | Indian Overseas Bank |
| State | Bihar |
| District | Patna |
| Branch | Boring Road |
| Branch CODE | 002200 (Last 6 Characters of the IFSC Code) |
| Phone | 2278903 |
| ifsc | IOBA0002200 |