PIN code 203397 belongs to Biroura BO (Branch Post Office), located in Bulandshahr district, Uttar Pradesh. It falls under the Northern Postal Region and is served by 8 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Biroura BO | BO | Branch Post Office |
| Narau BO | BO | Branch Post Office |
| Chhatary SO | SO | Sub Post Office |
| Pindrawal BO | BO | Branch Post Office |
| Tyore Buzurg BO | BO | Branch Post Office |
| Behlolpur BO | BO | Branch Post Office |
| Kamona BO | BO | Branch Post Office |
| Sahar BO | BO | Branch Post Office |
