PIN code 842001 belongs to Saraiyaganj SO (Sub Post Office), located in Muzaffarpur district, Bihar. It falls under the Eastern Postal Region and is served by 16 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Saraiyaganj SO | SO | Sub Post Office |
| Amgola SO | SO | Sub Post Office |
| BMPVI SO | SO | Sub Post Office |
| Bihar University SO | SO | Sub Post Office |
| Kalyani SO | SO | Sub Post Office |
| Muzaffarpur Court SO | SO | Sub Post Office |
| Pakki Sarai SO | SO | Sub Post Office |
| SSKBhawan SO | SO | Sub Post Office |
| Sikandarpur SO Muzaffarpur | OTHER | post office |
| Muzaffarpur HO | HO | Head Post Office |
| Imlichatti SO | SO | Sub Post Office |
| Malighat Maniari SO | SO | Sub Post Office |
| Muz Collectorate SO | SO | Sub Post Office |
| Purani Bazar SO | SO | Sub Post Office |
| Motijheel SO Muzaffarpur | OTHER | post office |
| Chhata Bazar SO Muzaffarpur | OTHER | post office |
