Garbhana B.O is the primary post office registered under PIN code 770017 in Sundargarh, Odisha. This code sits within the Eastern Postal Region, with 12 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Garbhana B.O | BO | Branch Post Office |
| Jareikela B.O | BO | Branch Post Office |
| Guthenberna B.O | BO | Branch Post Office |
| Ranibandha S.O | SO | Sub Post Office |
| Kutunia B.O | BO | Branch Post Office |
| Kesramal B.O | BO | Branch Post Office |
| Rajgangpur S.O | SO | Sub Post Office |
| Buchukupara B.O | BO | Branch Post Office |
| Budhamb BO | BO | Branch Post Office |
| Kunjam B.O | BO | Branch Post Office |
| Alanda B.O | BO | Branch Post Office |
| Malidihi B.O | BO | Branch Post Office |
