These are the USSD codes for the Airtel Network in Sri Lanka. If these settings do not work then you will need to contact their help centre for assistance. These are the basic codes for the network and you can contact them for more information as well as assistance. Note that there are also USSD codes for Hutch, Dialog as well as Mobitel. Note also the basic APN settings for the Airtel mobile phone network in Sri Lanka.
Airtel Sri Lanka USSD Codes
|Balance ( Prepaid )||*550#|
|Balance ( Postpaid )||#|
|Customer care||Call to 555|
The Airtel USSD codes above will allow you to call customer care as well as allow you to reload your card. You can also check your balance be this prepaid as well as post paid accounts. The phone will also allow you to check your phone number if you dont remember it. These are the very basic USSD codes on the Airtel Sri Lanka network. You can also find the APN settings for Airtel Sri Lanka on this website.
Airtel APN settings for Internet
|Check Data Balance||*550#|
|Buy Data package (Prepaid)||*155#|
As for the internet on the Airtel network. You can also check your balance for your internet as well as buy a prepacked data package from them. These have also been listed above for more information.