*123# Check main balance and validity of Airtel |
*123*10# Check2G data balance |
*123*11# Check3G data balance of Airtel |
*123*7# Check SMS balance of Airtel |
*123*1# Check for Airtel to Airtel Minute Balance |
*123*6# Check Local Airtel to Airtel Night Minutes Balance |
*123*8# Check Free STD Minutes Balance |
*141# Airtel Gift Services |
*121# My Airtel My Offer |
*125*5# Daily count of SMS |
*121*3# Recharge |
*121*1# Offer Balance |
*140*1600# or *282# Check your Airtel Number |
*282# or *121*9# Know your Mobile Number |
*222# Check All offers at Rs. 5 per day |
*321# Airtel Live Services (Music, Movies, Cricket, Astrology, News, etc.) |
*888# Missed Call Alert Services |
*325# Facebook Access @1 Rs per day |
*515# Start Twitter Service |
*678# set your hello tune |
*566# Mobile Check-ins, Airtel Special Offers and |