PIN code 841437 belongs to Mahuwan BO (Branch Post Office), located in Gopalganj district, Bihar. It falls under the Eastern Postal Region and is served by 11 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Mahuwan BO | BO | Branch Post Office |
| Neori BO | BO | Branch Post Office |
| Rudrapur BO | BO | Branch Post Office |
| Kateya SO | SO | Sub Post Office |
| Belhi Khas BO | BO | Branch Post Office |
| Bhagipatti Jhul BO | BO | Branch Post Office |
| Pachdeori BO | BO | Branch Post Office |
| Dharhara BO | BO | Branch Post Office |
| Jasauli BO | BO | Branch Post Office |
| Sohnariya BO | BO | Branch Post Office |
| Gaura BO | BO | Branch Post Office |
