In Kolar district, Karnataka, PIN code 563120 is anchored by Doddachinnahalli B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 3 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Doddachinnahalli B.O | BO | Branch Post Office |
| Doddavalagamdi B.O | BO | Branch Post Office |
| Oorgaum S.O | SO | Sub Post Office |
