In Gopalganj district, Bihar, PIN code 841427 is anchored by Mungarha BO, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 13 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Mungarha BO | BO | Branch Post Office |
| Pathra BO | BO | Branch Post Office |
| Dharamparsa BO | BO | Branch Post Office |
| Gausia BO | BO | Branch Post Office |
| Koini BO | BO | Branch Post Office |
| Nimuiya BO | BO | Branch Post Office |
| Purdiltola BO | BO | Branch Post Office |
| Rachhopali BO | BO | Branch Post Office |
| Bhaisahi BO | BO | Branch Post Office |
| KSrirampur BO | BO | Branch Post Office |
| Manjhariya BO | BO | Branch Post Office |
| Parsurampur BO | BO | Branch Post Office |
| Garhmanjha SO | SO | Sub Post Office |
