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Top up Cubacel online

Mobile recharge quick and easy

  • Total transparency, no hidden costs

  • Best deals available on the market

  • Send balance anywhere in the world

Cuba - Cubacel
Active Promotions

Send your top-up and we'll give you:



Top-up from 500 CUP, and get Unlimited Data 24 hours a day for 10 days

  • The top-up amount is added to your main balance and is valid for 330 days from the last top-up.
  • If you receive multiple top-ups during the promotional period, the main balance and bonus resources will accumulate.
  • Unlimited Data is activated upon receiving the top-up and is valid for 10 days.
  • There is no limit on the number of top-ups, as long as the main balance does not exceed 500,000 CUP.

The promotion ends on February 28, 2026, at 23:59 (Cuba local time).
Would you like to top-up your Cubacel smartphone? Do it here with us! We offer the easiest and cheapest refills... You won´t even have to leave the comfort of your home. Recharging airtime with friends and family has never been easier.
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Send money to your loved ones

Top up your phone in any country fast and easy.

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Say goodbye to waiting in line

Get with it! Top up anywhere, anytime using your PC or phone.

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Best offers and promotions

Special deals, doctorSIM credits and much more.

Why top up your Cubacel Cuba phone online with doctorSIM?

  • Total transparency, no hidden costs.
  • Top up with a wide range of secure payment methods.
  • Pay in the currency of your choice.
  • 100% safe and reliable.
  • Send airtime from anywhere in the world.
  • Purchase airtime minutes for any make and model.
  • Discounts and special deals on top ups.
  • Over 10 years experience dedicated to the industry.

+26,000 doctorSIM reviews

Send a Cubacel recharge to Cuba instantly

Staying connected with family and friends in Cuba is essential. Whether they are in Havana, Santiago de Cuba, or any other province, a Cubacel top-up ensures they remain just a phone call or text message away.

With doctorSIM, sending credit to a Cubacel number is straightforward, secure, and fully transparent.
You don’t need to sign up and can often complete the process in seconds, so your loved ones can get credit quickly to talk, text, or browse the web.

Why choose doctorSIM for your Cubacel top-up?

Sending airtime or credit to Cuba can sometimes feel uncertain. We remove that stress by prioritizing security and user experience.

  • Total transparency: You see exactly what you pay and what your recipient receives. No hidden costs or last-minute surprises.
  • Instant delivery: The moment your payment is confirmed, the credit is sent directly to the Cubacel number.
  • Data protection: We adhere to the strictest security standards to ensure your financial details are fully protected.
  • Guest checkout: There is no need to sign up if you are in a rush. Simply enter the number and pay.

Accessing Cubacel promotions (Bono)

Cubacel frequently releases special promotions, often referred to as the "Bono" (e.g., Quintuple Bonus or extra GB of data or Combo deals).

When you recharge via doctorSIM during these promotional periods, the bonus is applied automatically. You do not need to do anything extra. If the promotion is active on the Cubacel network, your recipient receives the full benefit of the offer immediately upon top-up.

How to use the credit for internet and data plans

Many users search for specific "Cubacel internet recharges". It is important to know that doctorSIM sends prepaid balance in CUP, as well as combo bundles and data plans, directly to the phone.

Secure payment options for your peace of mind

Flexibility is key when sending support to Cuba. You can pay for your order using the method that suits you best:

  • Credit/debit cards: We accept Visa, Mastercard, Maestro, and more.
  • Digital wallets: Fast checkout with Apple Pay, Google Pay, or PayPal.
  • Cryptocurrencies: Pay with Bitcoin, Ethereum, USDT, and many others to get a 10% discount on your total order.

How to send credit to a Cubacel number in 3 steps

  1. Enter the number: Type the recipient's phone number (starting with +53).
  2. Select the amount: Choose how much balance you wish to send.
  3. Confirm and pay: Select your payment method. Once approved, the recharge arrives instantly.

Frequently asked questions about Cubacel recharges

How can the recipient check their Cubacel balance?

The user in Cuba can check their main balance by dialling 222# on their mobile phone. To check data or voice bonuses, they should dial 222*266#. The screen will immediately display the available funds and expiration dates.

How long does a Cubacel recharge take to arrive?

The top-up is processed instantly. In most cases, the recipient receives a confirmation SMS from Cubacel within seconds of your payment being completed.

Can I send a specific data plan or internet package?

Yes, in addition to main balance (cash credit), you can send combos (with talktime minutes, GB for surfing and SMS for texting) or data plans to Cubacel prepaid numbers.

Is it safe to recharge online with doctorSIM?

Yes, absolutely. We use advanced encryption protocols to safeguard your payment information. We do not store your card details, and our system verifies every order to prevent fraud, ensuring a 100% secure experience.