*141*13*100#--100mb
*141*13*200#--200mb
*141*13*50#---50mb
*141*13*100#--100mb
*141*13*200#--200mb
*141*13*50#---50mb

AIRTEL CODES

1) send MRP FULLTT to 51619 for available talk time offers
2) send MRP TRF to 51619 for available tarrif offers
3) send MRP SMS to 51619 for available sms packs
4) send MRP GPRS to 51619 for available gprs packs
5) send 3G to 121 for activating 3g or change 3g data plan
6) send START to 121/1210 to start any service ....IMP
7) send STOP to 121/1210 to stop any service...IMP
8) Dial *555# for dialy and monthly sms packs
9) dial *222# for special five offers
10) dial *141# for airtel gift service
11) dial *325# for facebook fontwish service
12) dial *121# for my airtel my offer
13) send FUN to 54321 to activate airtel live ( not working on new sim )
14) send LIVE to 52567 for airtel live settings
15) Dial *123*7# or *123*10# for checking gprs data
16) Dial *125*5# for daily sms count
17) Dial *123# for balance and validity
18) Dial *567# for mobile office activation and deactivation
19) Dial 121 to call customer care
20) Dial 198 to lodge any type of complaint
21) Dial 123 for recharging your account
22) Dial *566# for musstbuy service
23) Dial 198p2p1p4p2 for direct call to customer care
24) Dial 1909 to activate or deactivate DND service
25) Dial *123*11# for checking 3g data balance