CDR Analysis & Investigation Basic Course - Presentation by Ketan Computers Mobile: Website :
India is divided in various Cellular Zones or Circles Cellular Zones or Circles Total = 23 Circles In 4 Categories Metro Category Delhi, Mumbai Kolkata, Chennai A Category Andhra Pradesh, Karnataka, Gujarat, Tamil Nadu, Maharashtra B Category B Category Haryana, Rajasthan, Madhya Pradesh Punjab, Uttar Pradesh, West Bengal, Andaman C Category C Category Jammu & Kashmir, Himachal Pradesh, Bihar, Assam, North East, Orissa Bihar, Assam, North East, Orissa
States Combined in One Circle Maharashtra Goa Maharashtra + Goa MP Chhattisgarh MP + Chhattisgarh Bihar Jharkhand Bihar + Jharkhand AP Telangana AP + Telangana State divided in Two Circles Uttar Pradesh UP – East UP – West + Uttarakhand North East States
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