These are the Sri Lanka Airtel Loan USSD codes which will work on the Airtel network in Sri Lanka. There are also other USSD codes and you can also see some one of them here. See the USSD codes for Sri Lanka Airtel below which is the most updated codes for their network. You will note that the Airtel does not need a code. If you have no code then the Airtel data loan will be what you are looking for. You will borrow data on data and there is no code.
Sri Lanka Airtel Loan USSD
You can see the USSD codes for Airtel in Sri Lanka. These are the USSD loan of airtime so notice all the charges.
You can now request for a loan with a USSD code of Rs. 30.00 if you run out of credit. The cost of the Airtel loan is Rs. 4.00 + Tax.
— Dial *345#
Airtel Data Loan
You can with Airtel make a request for a data loan of 200MB or 500MB when you run out of data. For a 200MB loan its 20MB and 500MB loan for 50MB.
— Dial *345#
If you run out of airtime then you can request a friend to give you credit for free. The cost is Rs. 2.00 + Tax from the sender
— SMS *<amount>*<Mobile number> to 234 or Dial *234*<Amount>* <Friends Number>#
Missed Call Alerts
You can now get alerts when you missed a call while your phone was switched off. It is free of charge.
SMS ACT MCA to 7542 or Dial *542*1#
SMS DEACT MCA to 7542 or Dial *542*2#