Chalantapara B.O is the primary post office registered under PIN code 783388 in Bongaigaon, Assam. This code sits within the Eastern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Chalantapara B.O | BO | Branch Post Office |
| Koreya B.O | BO | Branch Post Office |
| A.P.Mill S.O | SO | Sub Post Office |
| Balapara B.O | BO | Branch Post Office |
| Majharalga B.O | BO | Branch Post Office |
