Dhansiri Bazar B.O is the primary post office registered under PIN code 784114 in Udalguri, Assam. This code sits within the Eastern Postal Region, with 7 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Dhansiri Bazar B.O | BO | Branch Post Office |
| Orang S.O | SO | Sub Post Office |
| No.2 Saikia Chuburi B.O | BO | Branch Post Office |
| Jamuguri B.O | BO | Branch Post Office |
| Dafalapota B.O | BO | Branch Post Office |
| Silbori B.O | BO | Branch Post Office |
| Borjhar Bazar B.O | BO | Branch Post Office |
