| Place | Post Code |
|---|---|
| Kankule, Belgaum) | 581400 |
| Kantriwada, Belgaum) | 581324 |
| Kargiponda, Belgaum) | 581317 |
| Karkal, Belgaum) | 581400 |
| Karkarwada, Belgaum) | 581317 |
| Karwar, Belgaum) | 581301, 581302, 581305, 581306, 581317, … |
| Karwar Naval Base, Belgaum) | 581308 |
| Katamakki, Belgaum) | 581317 |
| Katar, Belgaum) | 581400 |
| Katindrawada, Belgaum) | 581317 |
| Katne, Belgaum) | 581328 |
| Kelagin Idgunji, Belgaum) | 581423 |
| Kelagina Balni, Belgaum) | 581317 |
| Kerwadi, Belgaum) | 581400 |
| Khairemakki, Belgaum) | 581317 |
| Khandyali, Belgaum) | 581400 |
| Kharsarkhandwada, Belgaum) | 581339 |
| Khb Colony, Belgaum) | 581306 |
| Khutideviwada, Belgaum) | 581360 |
| Kinnar, Belgaum) | 581339 |
| Kirkon, Belgaum) | 581324 |
| Knihnapur, Belgaum) | 581317 |
| Kodibag, Belgaum) | 581303 |
| Kodur, Belgaum) | 581400 |
| Kolage, Belgaum) | 581317 |
| Komarpantwada, Belgaum) | 581345 |
| Konamakki, Belgaum) | 581306 |
| Konkanwada, Belgaum) | 581360 |
| Kote, Belgaum) | 581317 |
| Kothar, Belgaum) | 581360 |