Batsar BO is the primary post office registered under PIN code 813205 in Banka, Bihar. This code sits within the Eastern Postal Region, with 19 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Batsar BO | BO | Branch Post Office |
| Pothia BO | BO | Branch Post Office |
| Sakrama BO | BO | Branch Post Office |
| Sanhoula BO | BO | Branch Post Office |
| Bishanpur BO | BO | Branch Post Office |
| Hasai BO | BO | Branch Post Office |
| Pair BO | BO | Branch Post Office |
| Dharia BO | BO | Branch Post Office |
| Maheshpur BO | BO | Branch Post Office |
| Nadiyama BO | BO | Branch Post Office |
| Mangachak BO | BO | Branch Post Office |
| Murhan BO | BO | Branch Post Office |
| Sathiyari BO | BO | Branch Post Office |
| Tarar BO | BO | Branch Post Office |
| Ghogha SO | SO | Sub Post Office |
| Baliskadma BO | BO | Branch Post Office |
| Mahiyama BO | BO | Branch Post Office |
| Prasasthdih BO | BO | Branch Post Office |
| Rahmandih BO | BO | Branch Post Office |
