PIN code 802113 belongs to Chhotkarajpur BO (Branch Post Office), located in Buxar district, Bihar. It falls under the Eastern Postal Region and is served by 3 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Chhotkarajpur BO | BO | Branch Post Office |
| Keshopur BO | BO | Branch Post Office |
| Barkarajpur SO | SO | Sub Post Office |
