PIN code 855117 belongs to Chanamana BO (Branch Post Office), located in Kishanganj district, Bihar. It falls under the Eastern Postal Region and is served by 12 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Chanamana BO | BO | Branch Post Office |
| Pahar Katta BO | BO | Branch Post Office |
| Panasihat BO | BO | Branch Post Office |
| CHATTAR GACHHI BO | BO | Branch Post Office |
| SHITALPUR BO | BO | Branch Post Office |
| MARIYA BO | BO | Branch Post Office |
| PThakurbari BO | BO | Branch Post Office |
| Poth RS BO | BO | Branch Post Office |
| Daluahat BO | BO | Branch Post Office |
| Khatia Pichhia BO | BO | Branch Post Office |
| Mirjapur BO | BO | Branch Post Office |
| Taiyabpur SO | SO | Sub Post Office |
