Top up Oi online
Mobile recharge quick and easy
- Total transparency, no hidden costs
- Best deals available on the market
- Send money anywhere in the world
This is the amount the phone will receive.
Send money to your loved ones
Top up your phone in any country fast and easy.
Say goodbye to waiting in line
Get with it! Top up anywhere, anytime using your PC or phone.
Best offers and promotions
Special deals, doctorSIM credits and much more.
Why top up your Oi Brazil 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.
doctorSIM reviews18000+ reviews
Is very good but i hope you can top-up telma sim card too
Secure, fast, easy and affordable. Great customer service. Clear and precise directions and communication.
Oi Brazil Top Up FAQs
How can I top up or recharge my phone from Oi Brazil?
Topping up or sending money to any prepaid phone from Oi Brazil has never been easier. All you need to do is type the phone's number and check that the country and network provider are correct. If not, click on Change network provider and select the correct one in the drop-down menu.
Then indicate the amount of money you want to recharge and process the request by completing your payment details. Topping up online with doctorSIM is completely transparent and to avoid any nasty surprises during the process you will be told the amount you will be sending, how much the phone will be recharged and, if applicable, any commissions applied.
The phone will be recharged in seconds and you will also receive confirmation by e-mail.
Which phones can I recharge?
You can recharge any make or model of phone on the market. Simply type the phone's number and follow the steps outlined above to top up the phone.
You can also use this service to send money to a phone from Oi Brazil or any other network provider in the world quick and easy.
How do I pay to top up my phone from Oi Brazil?
By using one of our secure payment methods which include credit and/or debit card, PayPal, Apple Pay, Cryptocurrency, Visa, MasterCard and American Express and many others depending on the country where you are recharging from.
In most cases, you can pay in your local currency as doctorSIM works with multiple currencies to ensure the process is as quick and easy as possible.
Do you run any promotions for recharging phones from Oi Brazil?
Yes, we do! Current deals and special offers for Oi Brazil will be displayed at all times so you can take full advantage of topping up with doctorSIM.
Also, subscribe to our social media networks and keep a close eye on our website as available promotions will be updated regularly.
Furthermore, you can use your doctorSIM credits to recharge your phone. So the more you use our services the more you'll gain.
How long does it take to top up a phone?
Recharging is instant. Select your preferred secure payment method and top up your phone online. Once payment has been received, your phone from Oi Brazil will be topped up immediately.