Advertisement Calcutta goes WiFi, with Dishnet Wireless by Om Malik Jun 25, 2005 - 1:06 PM CDT 3 Comments Tweet Share Post Dishnet Wireless has launched its WiFi services in Calcutta. Advertisement Advertisement 3 Comments sanjay kumar June 1st, 2010 i want to know about dsl,airtel or any distributer name in kolkata who provide wi-fi service in kolkata and their charge plz mentionâ€¦. RAJ August 19th, 2005 i want to know about dsl distributer name in kolkata who provide wi-fi service in kolkata and their charge plz mention…. Gaurav Bhatnagar June 26th, 2005 MTNL was supposed to launch WiFi in Delhi several months back. No idea what happened to that. The IGI airport has wifi now, though. Comments are closed.