Following plans are now available in mumbai
Fibrenet 15 GB
Fibrenet 30 GB
Fibrenet 80 GB 3099
Fibrenet 80 GB 3999
Fibrenet 175 GB
check here - http://www.airtel.in/applications/xm/BroadbandComparePlansNewUser.jsp?CIRCLE=3&CIRCLENAME=Mumbai
offtopic
looks like there is a 4mbps plan with 240GB FUP (post FUP 512kbps) @ Rs.2300 available now in gujarat circle
http://www.airtel.in/applications/xm/TariffPlanBroadband.jsp?CIRCLE=10&ID=707
Fibrenet 15 GB
Fibrenet 30 GB
Fibrenet 80 GB 3099
Fibrenet 80 GB 3999
Fibrenet 175 GB
check here - http://www.airtel.in/applications/xm/BroadbandComparePlansNewUser.jsp?CIRCLE=3&CIRCLENAME=Mumbai
offtopic
looks like there is a 4mbps plan with 240GB FUP (post FUP 512kbps) @ Rs.2300 available now in gujarat circle
http://www.airtel.in/applications/xm/TariffPlanBroadband.jsp?CIRCLE=10&ID=707