Airtel megabytes tricks that can earn you up to 600mb

Simply dial the codes one after the other
on your Airtel SIM to get free Megabytes.
1. Dial *141*13*50#
2. Dial *141*13*100#
3. Dial *141*13*200#
4. Dial *141*13*1#
5. Dial *141*712*007#
6. Dial *141*712*001#
7. Dial *885*0#
8. Dial *223#.
If all the codes work for your SIM, the total of
the megabytes should be 600MB
It is all about lucky, try your luck and I wish
you best of luck.
Dial *123*10# to check your MB Balance.