| Office Name | Khelmati S.O |
| Pincodes | 787031 |
| Area | Khelmati |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Lakhimpur |
| State | Assam |
| Telephone No. | 0373-222557 |
| Office Name | Khelmati B.O |
| Pincodes | 784153 |
| Area | Khelmati |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Darrang |
| Postal Region | Guwahati Hq |
| District | Sonitpur |
| State | Assam |
| Telephone No. | Na |