Koppal G S Gunj S.O is the primary post office registered under PIN code 583231 in Koppal, Karnataka. This code sits within the Southern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Koppal G S Gunj S.O | SO | Sub Post Office |
| Koppal H.O | HO | Head Post Office |
| Koppal Bazar S.O | SO | Sub Post Office |
| Koppal Kutcheri S.O | SO | Sub Post Office |
| Koppal R S S.O | SO | Sub Post Office |
