The Area Codes of India:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Kakinada, Andhra Pradesh | 884 (+91 884) |
| 2. | Kalyan, Maharashtra | 251 (+91 251) |
| 3. | Kannur, Kerala | 497 (+91 497) |
| 4. | Kanpur, Uttar Pradesh | 512 (+91 512) |
| 5. | Kochi, Kerala | 484 (+91 484) |
| 6. | Kolkata, West Bengal | 33 (+91 33) |
| 7. | Kollam, Kerala | 474 (+91 474) |
| 8. | Kota, Rajasthan | 744 (+91 744) |
| 9. | Kozhikode, Kerala | 495 (+91 495) |