In Supaul district, Bihar, PIN code 852218 is anchored by Dinapatti BO, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 12 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Dinapatti BO | BO | Branch Post Office |
| Tarhi Bhawanipur BO | BO | Branch Post Office |
| Kamargama BO | BO | Branch Post Office |
| Simaria BO | BO | Branch Post Office |
| Pipra Bazar SO | SO | Sub Post Office |
| Amha BO | BO | Branch Post Office |
| Gelhia Bishanpur BO | BO | Branch Post Office |
| Persa BO | BO | Branch Post Office |
| Bheropatti BO | BO | Branch Post Office |
| Sakhua BO | BO | Branch Post Office |
| Laxmipur BO | BO | Branch Post Office |
| Pakri BO | BO | Branch Post Office |
