Check My Airtel Balance Data

How to Check Mobile Network Balance

Call *123#*2#for getting the balance and validity as message
Call *124# for getting the booster validity as message
Call *121# for getting details on Balance and validity, 

Offer of the day, 
Hello Tunes and Do not Disturb

Call *123*6# to know your free STD balance

 (applicable for offers)

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