The Area Codes of India: City/Town or RegionArea code 1.Kakinada, Andhra Pradesh884 (+91 884) 2.Kalyan, Maharashtra251 (+91 251) 3.Kannur, Kerala497 (+91 497) 4.Kanpur, Uttar Pradesh512 (+91 512) 5.Kochi, Kerala484 (+91 484) 6.Kolkata, West Bengal33 (+91 33) 7.Kollam, Kerala474 (+91 474) 8.Kota, Rajasthan744 (+91 744) 9.Kozhikode, Kerala495 (+91 495)