In India, mobile numbers (including pagers) on GSM, WCDMA, and LTE networks start with either 9, 8, 7 or 6. Each telecom circle is allowed to have multiple private operators; earlier it was two private + BSNL/MTNL, subsequently it changed to three private + BSNL/MTNL in GSM; now each telecom circle has all four operators including Reliance Jio, Bharti Airtel, Vodafone idea ltd and BSNL/MTNL. Source (gov website): https://dot.gov.in/access-services/allotment-msc-codes