PIN code 841221 belongs to Basti Jalal BO (Branch Post Office), located in Saran district, Bihar. It falls under the Eastern Postal Region and is served by 8 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Basti Jalal BO | BO | Branch Post Office |
| Arbindnagar BO | BO | Branch Post Office |
| Bajaiha BO | BO | Branch Post Office |
| Dariapur BO | BO | Branch Post Office |
| Ismela BO | BO | Branch Post Office |
| Sitalpur SO | SO | Sub Post Office |
| Unehchak BO | BO | Branch Post Office |
| Bela BO | BO | Branch Post Office |
