| Office Name | Aina B.O |
| Pincodes | 852216 |
| Area | Aina |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Saharsa |
| Postal Region | Muzaffarpur |
| District | Saharsa |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Aina B.O |
| Pincodes | 795128 |
| Area | Aina |
| Office Status | Branch Post Office |
| Postal Circle | North Eastern |
| Postal Division | Manipur |
| Postal Region | North Eastern |
| District | Churachandpur |
| State | Manipur |
| Telephone No. | Na |
| Office Name | Aina B.O |
| Pincodes | 263652 |
| Area | Aina |
| Office Status | Branch Post Office |
| Postal Circle | Uttarakhand |
| Postal Division | Almora |
| Postal Region | Dehradun |
| District | Almora |
| State | Uttarakhand |
| Telephone No. | Na |