In Udalguri district, Assam, PIN code 784190 is anchored by Shamtilla B.O, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 4 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Shamtilla B.O | BO | Branch Post Office |
| Chamuakhat B.O | BO | Branch Post Office |
| Barbagan B.O | BO | Branch Post Office |
| Bhakatpara S.O | SO | Sub Post Office |
