PIN code 811212 belongs to Amari BO (Branch Post Office), located in Munger district, Bihar. It falls under the Eastern Postal Region and is served by 11 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Amari BO | BO | Branch Post Office |
| Mangarh BO | BO | Branch Post Office |
| Tola Paisra | OTHER | post office |
| Orabagicha BO | BO | Branch Post Office |
| Barmasia BO | BO | Branch Post Office |
| Mahgana B.O | BO | Branch Post Office |
| Itwa BO | BO | Branch Post Office |
| Tola Bangalwa BO | BO | Branch Post Office |
| Dharhara SO Munger | OTHER | post office |
| Bhalar BO | BO | Branch Post Office |
| Lahauta Ghatwari BO | BO | Branch Post Office |
