| Office Name | Hallaur S.O Siddharthnagar |
| Pincodes | 272191 |
| Area | Hallaur Siddharthnagar |
| Office Status | Sub Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Basti |
| Postal Region | Gorakhpur |
| District | Siddharthnagar |
| State | Uttar Pradesh |
| Telephone No. | 05542-282600 |