Bokajan B.O is the primary post office registered under PIN code 784105 in Sonitpur, Assam. This code sits within the Eastern Postal Region, with 4 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Bokajan B.O | BO | Branch Post Office |
| Mansiri B.O | BO | Branch Post Office |
| Ghoramari S.O | SO | Sub Post Office |
| Natun Baithabhonga B.O | BO | Branch Post Office |
