| Bank | Union Bank Of India |
| State | Sikkim |
| District | Gangtok |
| Branch | Gangtok |
| Branch CODE | 553158 (Last 6 Characters of the IFSC Code) |
| Phone | 0 |
| ifsc | UBIN0553158 |
| Bank | Union Bank Of India |
| State | Sikkim |
| District | Ranipool |
| Branch | Ranipool |
| Branch CODE | 553166 (Last 6 Characters of the IFSC Code) |
| Phone | 251830 |
| ifsc | UBIN0553166 |
| Bank | Union Bank Of India |
| State | Sikkim |
| District | Singtam |
| Branch | Singtam |
| Branch CODE | 553174 (Last 6 Characters of the IFSC Code) |
| Phone | 0 |
| ifsc | UBIN0553174 |
| Bank | Union Bank Of India |
| State | Sikkim |
| District | Jorethang |
| Branch | Jorethang |
| Branch CODE | 553182 (Last 6 Characters of the IFSC Code) |
| Phone | 257334 |
| ifsc | UBIN0553182 |
| Bank | Union Bank Of India |
| State | Sikkim |
| District | Geyzing |
| Branch | Gayzing |
| Branch CODE | 557447 (Last 6 Characters of the IFSC Code) |
| Phone | 9734902799 |
| ifsc | UBIN0557447 |
| Bank | Union Bank Of India |
| State | Sikkim |
| District | Mangan |
| Branch | Mangan |
| Branch CODE | 557455 (Last 6 Characters of the IFSC Code) |
| Phone | 9734902869 |
| ifsc | UBIN0557455 |