Ouguri B.O is the primary post office registered under PIN code 783394 in Chirang, Assam. This code sits within the Eastern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Ouguri B.O | BO | Branch Post Office |
| Chatonilibari B.O | BO | Branch Post Office |
| Tukrijhora B.O | BO | Branch Post Office |
| Bengtal S.O | SO | Sub Post Office |
| Patabari B.O | BO | Branch Post Office |
