PIN code 230136 belongs to Harakhpur Kotwa BO (Branch Post Office), located in Pratapgarh district, Uttar Pradesh. It falls under the Northern Postal Region and is served by 6 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Harakhpur Kotwa BO | BO | Branch Post Office |
| Handaur BO | BO | Branch Post Office |
| Sagra SO | SO | Sub Post Office |
| Dhadhuwa Gajan BO | BO | Branch Post Office |
| Kotwa Shukulpur BO | BO | Branch Post Office |
| Paharpur BO | BO | Branch Post Office |
