BSNL Balance Check Number

BSNL allows customers to check their balance using USSD codes, toll-free numbers, SMS, and the BSNL Selfcare app. To check your balance using the app, all you need is an active internet connection.

Updated on - 16 April 2025

This article will discuss how to check your BSNL data and main balance using USSD codes, SMS, and toll-free numbers.

BSNL Balance Check Numbers

BSNL balance check can be done very conveniently using USSD codes. You do not need an active internet connection to check your balance using this method. 

Just dial the USSD code from your BSNL number and you will be able to see the respective balance on your screen.

Here are some of the BSNL balance check USSD codes and the information they provide -  

BSNL Balance Enquiry Number - IVR Call

Another way to carry out a BSNL balance check is to call the toll-free numbers. In this case, you call the numbers completely free of cost and follow the instructions to check your balance. 

How to Check BSNL Main Balance 

Here are some ways to get information regarding your BSNL balance -

• To do a BSNL balance check from any BSNL number*123# and the USSD code will automatically retrieve your balance

• The company also provides the option for a BSNL balance check via SMS. Customers can find out their number's remaining balance by texting 'BAL' to 121

• Aside from that, users can download the app from the Google Play Store or the Apple App Store and log in with the OTP. After that, you can easily check the main balance from the app

How to Check BSNL Data Balance?

BSNL also allows you to check your data balance from your BSNL number by using BSNL balance check code USSD codes -

• If you are a Jio SIM user, click here to learn more about Jio balance and other information.  

• Find out how to check your Airtel balance and other information if you an have Airtel SIM, here.

• To know all about Vodafone balance check, recharge, and other information, check out this article.

• If you're a BSNL user, check out our article on BSNL recharge codes and other information. Know more About BSNL Balance Check

How to Check BSNL Data Balance Using an App?

BSNL has launched an app to make checking your balance and recharging your number easier. You can use the app not just for checking your data balance, but also your validity, last recharge, SMS balance, and postpaid bill.

Here is how you can download the app and get started - 

STEP-1: Download the ‘BSNL Selfcare’ app from the Google Play Store or the Windows Store and install it.

STEP-2: Register on the app after entering your mobile number and Email ID. Go ahead and accept the terms & conditions. 

STEP-3: Once you open the app, you can go to the main menu to check all details about your balance and recharge.

BSNL Recharge Plans

If you are running out of data or talk time, BSNL offers several recharge plans to meet your needs. These recharge plans vary in terms of validity, price, and data limit.

The table below illustrates the various BSNL recharge plans currently available for customers to choose from.

Plans are mentioned as of 4 December 2024. BSNL can change plans at their discretion. Please check with your local BSNL provider before recharging.

BSNL Balance Check Through SMS

BSNL balance check can also be done using SMS keywords. All you have to do is type the correct keyword and send it to the number provided. You will receive a message with your requested information on your number.

What is GP1 and GP2 in BSNL?

In BSNL, the grace period is abbreviated as GP. Here is what each type means - 

• The GP1 begins on the day your validity expires. It is valid for 7 days.

• The GP2 begins after the GP1 ends, i.e. on the 8th day after validity ends. This lasts for 165 days.

• If you fail to reactivate your BSNL SIM within these periods, it will be deactivated.

BSNL Balance Check USSD Codes

The balance check codes listed below are only available to CTOPUP-authorized retailers of the operator.

CTOPUP or The BSNL Channel mobile app is a one-stop solution offered by BSNL for all recharges and bill payments.

All of these BSNL USSD codes and SMS keywords represent how to find and perform the operations of various BSNL retail services, such as recharges, bill payments, checking the balance of a BSNL retailer mobile, and much more, as shown below.

How to Use a USSD Code?

For those who are unaware, the state-owned operator also allows you to recharge using USSD codes. The company provides the option of recharging a top-up scratch card with USSD codes. It also allows you to recharge other people's phones and do other things.

The procedure is fairly straightforward. Customers must dial *124# and then press 2. There are two options: Scratch Card Refill and Third Party Recharge.

Conclusion