In Chikkamagaluru district, Karnataka, PIN code 577121 is anchored by Hemmakki 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 |
|---|---|---|
| Hemmakki B.O | BO | Branch Post Office |
| Sunkasale B.O | BO | Branch Post Office |
| Hirebyle S.O | SO | Sub Post Office |
