| Office Name | Gerukamukh S.O |
| Pincodes | 787035 |
| Area | Gerukamukh |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Lakhimpur |
| State | Assam |
| Telephone No. | 03752-269270 |
| Office Name | Mingmang B.O |
| Pincodes | 787035 |
| Area | Mingmang |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dhemaji |
| State | Assam |
| Telephone No. | Na |
| Office Name | Nalbari Kachari B.O |
| Pincodes | 787035 |
| Area | Nalbari Kachari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Dibrugarh |
| Postal Region | Dibrugarh |
| District | Dhemaji |
| State | Assam |
| Telephone No. | Na |