Jammu, March 14: Bharti Airtel on Tuesday announced the launch of its 4G services in Jammu & Kashmir. With this, Airtel 4G services are now available in all 22 telecom circles of the country, said a spokesman. Airtel 4G is currently available to customers in 25 towns/locations across the Jammu region. The Company plans to expand its 4G footprint to over 100 towns across Jammu & Kashmir. Airtel 4G has been rolled out in J&K using FD LTE technology in the 1800 MHz band, said the spokesman.