The complete information guide on checking 2G/3G/Internet Balance, GPRS Balance, Data Usage, Balance Enquiry through USSD codes and SMS for Airtel Prepaid numbers. Also find information on Airtel Postpaid short codes and SMS for unbilled Amount, Payment Enquiry, Bill Summary, How to know or find your Airtel mobile number, etc..
To check 4G data balance of 349 or 399 plan with 1GB per day and unlimited calls, use USSD code *125*1541#
Airtel Prepaid
| Usage | Code |
| Main Account Balance | *123# |
| Check 2G Data Balance | *123*10# or *123*21# |
| Check 3G Data Balance | *123*197# or *129*08# (New Code) |
| Check 4G Data Balance | *123*19# or *123*191# |
| Check SMS Balance | *123*7# |
| Know your Mobile Number | *282# or *121*9# |
| Offer | *121*1# |
| Balance | *121*2# |
| Recharge | *121*3# |
| Start Service | *121*4# |
| Stop Service | *121*5# |
| Last 5 Transactions | *121*7# |
Airtel Postpaid
| Usage | Code |
| Check 2G/3G Balance | SMS DATA USE to 121 |
| Unbilled Amount | SMS UNB to 121 |
| Outstanding Amount | SMS OT to 121 |
| Last 3 payment details | SMS PAY to 121 |
| Bill Summary | SMS BILL to 121 |
| Current Bill Plan | SMS BP to 121 |
Incase any of the settings are not working and there are any updates, please post them here.






hi,
how to check remaining data (MB) ?
thanks
I think *121*11# is currently not working
Send “DATA USE” without quotes to 121 for 2g and 3g data balance check.
can net balance in Airtel be checked through sms ??
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So far as Assam is concerned, one can check 3G data balance & validity by calling *123*11# from the Airtel prepaid SIM, while main account balance and validity can be checked by dialing *121*2#.
Hello Everyone,
To check 3G data balance of your airtel postpaid number use this *121*114# and press calling.
Hope it helps.
working perfectly……………! Thankssssssssssssss!!!
Thanks mate , *121*114# is working. he he
Thank you Dheeraj.
*121*114# Worked perfectly.
I have an Airtel 4G data plan used with Huawei power wifi usb device, How do i check my data balance on this device? Thanks
Hi I want to know how I can get internet balance using money from my main balance can you send me the code with all possible internet packages
Hi,
What is the code to know the internet balance for postpaid account?
Earlier *121*14# was working, but it’s not working now.
Anybody knows what if it has changed to some other number/code?
*121*114# is now working instead of *121*14#
Go to Airtel Homepage, click USSD, click enter a command section “Check usage for 3g, 2g. You will get balance in seconds. Pls check
ki vhabe 3g internet pack change kore 2g pack active korbo
Go to airtel home page, click USSD, there option called Enter a command.. below that click Check usage 3g or 2g
You will get the balance. It worked now. Check pls
i want to know my internet prepaid balance on net and NOT mobile. How do i do that?…
go to myairtel app frinds
ok myairtel app
i want to know my internet prepaid balance on net and NOT mobile.
How do i do that?
Even the new code* 129*08# is not showing the details of internet balance
*123*11# OR *123*08# not Data show my Airtel No. 8972462899
Sir how i know bls of my deactive airtel prepaid. Suppose it is out of mobile then ?
☆123☆11# is not giving data balance……
Please try this code to check Airtel 3G balance – *129*08#
yo! New USSD code for checking 3g balance goes like this *129*08#. Old ain`t working
Thanks for providing the new code to check Airtel 3G Balance.
☆123☆11# is not giving data balance…
☆123☆11# is not giving data balance…
The ☆123☆11# is not working as expected. Please look into this issue ASAP.
Hi,
I have Purchase new SIM with Rs. 50 Talk time balance and 1 GB 3G Net Pack but last two days I have not get the offer content.
Regards,
Shashikant Jadhav
☆123☆11# is not giving data balance. It is giving main balance and validity. This is happening sincelast 2 says. Earlier it was giving
Hi,
Thanks for sharing that code which are useful for checking Net Balance in Airtel….