| Place | Post Code |
|---|---|
| Kavati Village, Kotagiri | 643242 |
| Kavilorai, Kotagiri | 643217 |
| Kejjalatti, Kotagiri | 638451 |
| Kengarai, Kotagiri | 643236 |
| Kesalada, Kotagiri | 643201 |
| Kil Anahatty, Kotagiri | 643217 |
| Kil Pilloor, Kotagiri | 643238 |
| Kilgam Hatty, Kotagiri | 643214 |
| Kilinja Manthu, Kotagiri | 643217 |
| Kisdala, Kotagiri | 643217 |
| Kodagur, Kotagiri | 643216 |
| Kodanad, Kotagiri | 643217 |
| Kodavai Est, Kotagiri | 643217 |
| Kokkode, Kotagiri | 643216 |
| Kokkodu, Kotagiri | 643216 |
| Koligaratty, Kotagiri | 643242 |
| Kolihatti, Kotagiri | 643216 |
| Kollikara, Kotagiri | 643242 |
| Konakarai, Kotagiri | 643217 |
| Konavakorai, Kotagiri | 643217 |
| Koopukadu, Kotagiri | 643242 |
| Koorakali, Kotagiri | 643242 |
| Koovakarai, Kotagiri | 643242 |
| Koovakarai Village, Kotagiri | 643242 |
| Koppayur, Kotagiri | 643216 |
| Koramedu, Kotagiri | 643217 |
| All postal codes in Nilgiris | |
|---|---|
| Coonoor, Nilgiris | |
| Gudalur, Nilgiris | |
| Kotagiri, Nilgiris | |
| Kundah, Nilgiris | |
| Panthalur, Nilgiris | |
| Udhagamandalam, Nilgiris | |