Airtel Missed Call Alert codes:
*321*880# :- Rs.1 for day(No monthly rental)
*321*881# :- Rs.15/month
*321*882# :- Rs.5 for 30 days
*321*883# :- To unsubscribe from MCA
*321*884# :- Rs.30 for 3months
*321*885# :- Rs.60 for 6months
*321*887# :- Rs.1 for Pull (You will be charged Rs.1 for the details of last 5 missed calls)
*321*889# :- Rs.50p/day
*321*880# :- Rs.1 for day(No monthly rental)
*321*881# :- Rs.15/month
*321*882# :- Rs.5 for 30 days
*321*883# :- To unsubscribe from MCA
*321*884# :- Rs.30 for 3months
*321*885# :- Rs.60 for 6months
*321*887# :- Rs.1 for Pull (You will be charged Rs.1 for the details of last 5 missed calls)
*321*889# :- Rs.50p/day