Your balance can run out at the worst possible moment: during an important call, paying for a taxi, or confirming a bank transaction. It’s important to know how to top up your phone balance so you can use your mobile service without restrictions. Fortunately, today you can easily top up your phone online through apps, banking services, or even a simple SMS.

Overview of all balance top-up methods
Topping Up Balance in the Carrier App
The simplest way is to use the official mobile carrier app. Through it, you can quickly top up your mobile phone without visiting third-party websites or installing additional services. All you need is a bank card to complete the payment in just a few seconds.
In the app, you can easily top up a phone number both for yourself and for another subscriber. Additionally, many carriers allow you to set up auto-payment so the balance is topped up automatically when it reaches a minimum amount.
Instructions for topping up balance through the carrier app:
- Open your mobile carrier’s app.
- Go to the “Top Up Balance” section.
- Enter the phone number and payment amount.
- Choose a payment method — usually top up balance with a card.
- Confirm the payment.

There is no commission in the carrier app, and the money is credited instantly
After confirming the transaction, the money arrives in your account almost instantly. Thanks to this, you can quickly top up your phone number balance even while on the road or during a trip.
How to Top Up Phone Balance Through a Bank
Another convenient option is to use a mobile banking app. Through it, you can send money to your phone account in just a few taps. This method is often used by those who pay for other services through the bank as well.
Through the banking app, you can quickly top up the balance of any number from any carrier. The money is usually credited almost instantly, so your service is restored immediately after confirming the transaction.
To complete the payment, follow these simple steps:
- Open the banking app.
- Go to the “Payments” section.
- Select the “Mobile Service” category.
- Enter the phone number.
- Specify the top-up amount.
- Confirm the payment.

A commission may be charged for topping up through the banking app
This way, you can send money to your phone via a Sberbank card or any other bank card. As a result, the funds arrive in the account almost immediately.
How to Top Up Phone via SMS to 900
Sberbank customers can top up their phone balance via 900 even without internet access. This is convenient during trips or in areas with a weak signal, where the banking app doesn’t always work.
To complete the transaction, you need to send a message with the payment amount. This method allows you to quickly understand how to top up your balance via SMS without using mobile apps:
- Open messages on your phone.
- Tap the “+” button to write a new message.
- Enter number 900 as the recipient.
- In the message field, enter the payment amount.
- Send the SMS.

A convenient method for Sber customers
For example, if you send an SMS with the text “10” to number 900, the system will automatically transfer 10 rubles to the phone balance linked to the card. After that, the bank will send a confirmation message.
Alternative Ways to Top Up Balance
If you don’t have access to the internet or a banking app, there are other options for putting money on your phone. For example, you can use a payment terminal or an ATM with a mobile payment feature.
The most common methods:
- Payment terminals in stores and shopping centers;
- ATMs with a mobile service payment feature;
- Carrier offices, where you can top up your phone with cash;
- Russian Post offices, where you can also add money to your phone.
These methods help you quickly top up your phone number balance when there’s no banking app nearby. However, before paying, it’s worth checking the transfer conditions, as some terminals may charge a commission.
How to Top Up Another Person’s Balance
Sometimes there’s a need to top up another subscriber’s balance — for example, a relative or friend. This can be done through a banking app or special payment services. In most cases, you just need to enter the recipient’s number and the transfer amount. After confirmation, the funds arrive in the account almost immediately, so you can quickly send money to another phone number.
Some carriers also allow you to send money to another phone directly from your own balance. This method helps transfer funds even without a bank card if you need to urgently help another subscriber.