PIN code 854106 belongs to B SIMARIA BO (Branch Post Office), located in Katihar district, Bihar. It falls under the Eastern Postal Region and is served by 5 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| B SIMARIA BO | BO | Branch Post Office |
| Katihar Bmp Camp SO | SO | Sub Post Office |
| DALAN BO | BO | Branch Post Office |
| DIGHRI BO | BO | Branch Post Office |
| SANDALPUR BO | BO | Branch Post Office |
