| Office Name | Solmara B.O |
| Pincodes | 784501 |
| Area | Solmara |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | Na |
| Office Name | Solmara S.O |
| Pincodes | 781338 |
| Area | Solmara |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Nalbari |
| State | Assam |
| Telephone No. | 03624-221179 |