| Office Name | Mauna S.O |
| Pincodes | 841301 |
| Area | Mauna |
| Office Status | Sub Post Office |
| Postal Circle | Bihar |
| Postal Division | Saran |
| Postal Region | Muzaffarpur |
| District | Saran |
| State | Bihar |
| Telephone No. | 06152-111111 |
| Office Name | Mauna B.O |
| Pincodes | 246455 |
| Area | Mauna |
| Office Status | Branch Post Office |
| Postal Circle | Uttarakhand |
| Postal Division | Chamoli |
| Postal Region | Dehradun |
| District | Chamoli |
| State | Uttarakhand |
| Telephone No. | Na |
| Office Name | Mauna B.O |
| Pincodes | 262522 |
| Area | Mauna |
| Office Status | Branch Post Office |
| Postal Circle | Uttarakhand |
| Postal Division | Pithoragarh |
| Postal Region | Dehradun |
| District | Pithoragarh |
| State | Uttarakhand |
| Telephone No. | Na |