PIN code 770001 belongs to Regent Market S.O (Sub Post Office), located in Sundargarh district, Odisha. It falls under the Eastern Postal Region and is served by 4 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Regent Market S.O | SO | Sub Post Office |
| Sundargarh H.O | HO | Head Post Office |
| Dengibhadi S.O | SO | Sub Post Office |
| Sundargarh Court S.O | SO | Sub Post Office |
