PIN code 802116 belongs to Ahirauli BO (Branch Post Office), located in Buxar district, Bihar. It falls under the Eastern Postal Region and is served by 8 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Ahirauli BO | BO | Branch Post Office |
| Churamanpur SO | SO | Sub Post Office |
| Arjunpur BO | BO | Branch Post Office |
| Barki Kulharia BO | BO | Branch Post Office |
| Dahiwar BO | BO | Branch Post Office |
| Dalsagar BO | BO | Branch Post Office |
| Majharia BO | BO | Branch Post Office |
| Sarimpur BO | BO | Branch Post Office |
