| Office Name | Captainganj S.O Kushinagar |
| Pincodes | 274301 |
| Area | Captainganj Kushinagar |
| Office Status | Sub Post Office |
| Postal Circle | Uttar Pradesh |
| Postal Division | Deoria |
| Postal Region | Gorakhpur |
| District | Kushinagar |
| State | Uttar Pradesh |
| Telephone No. | 05567-252024 |