PIN code 786612 belongs to Garguri B.O (Branch Post Office), located in Dibrugarh district, Assam. It falls under the Eastern Postal Region and is served by 9 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Garguri B.O | BO | Branch Post Office |
| Kasulugaon B.O | BO | Branch Post Office |
| Sisumari Barpathar B.O | BO | Branch Post Office |
| Tingkhong S.O | SO | Sub Post Office |
| Ratanpur B.O | BO | Branch Post Office |
| Bogadat B.O | BO | Branch Post Office |
| Ouguri B.O | BO | Branch Post Office |
| Dillibari B.O | BO | Branch Post Office |
| Nilmoni Te B.O | BO | Branch Post Office |
