In Bongaigaon district, Assam, PIN code 783389 is anchored by Boitamari S.O, a Sub Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 2 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Boitamari S.O | SO | Sub Post Office |
| Kayetpara B.O | BO | Branch Post Office |
