4 Best Prepaid SIM Cards For Brazil Travels

Brazil can be a really fun country full of culture to visit, but many people are also visiting for work. No matter what you’re visiting for, you’ll likely want to keep your phone bill costs down. So often, they increase exponentially because of expensive roaming charges carriers back home impose.

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That’s why you’ll want a prepaid SIM card for your trip in Brazil. Prepaid SIM cards offer significantly better performance, and are much more affordable, saving you hundreds if not thousands in data charges. Here are a few of our favorite picks.

ThreeUK Smart Silver

Coming up first on our countdown, we’ve got the ThreeUK Smart Silver prepaid SIM card is one of the best that you can pick up for your travels to Brazil. Smart Silver is affordable and is the most ideal SIM for travel.

Once you get your SIM, ThreeUK makes activation very easy. Slide the card into your SIM tray, power on your phone, and you’re ready to start using data in Brazil.

ThreeUK’s Smart Silver SIM card is a travel SIM, so it isn’t going to last you forever. It actually lasts for 30 days upon activation. Once that 30 days is up, the SIM card will expire.

You actually get a whole 5GB of data with this card. Unfortunately, there are no top up or refill options. Once that 5GB is used up, you’ll need to pick up another SIM to continue use.

Your card expiration depends on at least two major factors — when you use that 5GB up or that 30 days passes. However, it’s not either or — it comes down to whichever comes first, whether you use up your data or not.

ThreeUK’s Smart Silver doesn’t have any outgoing calling or texting abilities, but the card does say that you can at least receive incoming calls and texts.

Get it here.

KeepGo Global Lifetime

The KeepGo Global Lifetime is a great option for those that are planning on traveling to multiple countries in the Central or South America region.

With your purchase you get a whole 1GB of data to use while in Brazil — and other areas– but then are charged per 1GB that you use. So, depending on the amount of data that you use, that can make this option a little pricier, but is another way to get data while traveling through Brazil.

This is a data-only SIM, and will not offer you any incoming or outgoing calling abilities. You can’t use it for tethering or hotspots either.

Local Carriers

Local carriers are one of the best methods for traveling in Brazil. That’s because you’re almost always going to save the most money, while also getting the fastest and most reliable speeds. It’s cheaper because you’re cutting out the middleman, and aren’t paying extra service fees from your carrier.

Once you land in Brazil, you’ll be able to easily purchase a SIM. They’re available almost everywhere — you can find them right in the airport, at local stand up shops, and a lot of retailers have them available for tourists, too.

T-Mobile Postpaid Plans

As we mentioned earlier, getting international data, talk, and text support from your carriers back home can be pricey. That said, T-Mobile is actually making waves, offering much more affordable rates for international travel.

You will have to be on a T-Mobile postpaid plan, as they don’t offer those rates for their prepaid SIM cards. You’ll specifically need to be on a T-Mobile ONE or Simple Choice.

On a postpaid plan, T-Mobile offers you data, talk, and text support in well over 200 countries, so long as you’re on one of the aforementioned plans.

Data speeds highly depend on where you’re at in Colombia, but they do give you unlimited texts as well. Talk time costs a little bit extra, at $0.25 per minute, though that can be averted by using Facebook Messenger calls or other social messaging platforms.


As usual for countries like Brazil, it’s almost always better if you can find a local SIM card. These will almost always provide you the most affordable rates, the best speeds, and the best network reliability.

Do you have a favorite SIM card that you like to use while traveling in Brazil? Let us know in the comments section below.

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Brad Coleta

Brad Coleta is a passionate reporter for The Droid Guy, covering all aspects of mobile, gaming, software, apps, and services. He graduated from the University of Rochester in New York with a degree in Electrical and Computer Engineering. When he's not reporting, he's a huge fan of the New York Giants and Yankees. But what might surprise you is that he also enjoys reading Manga during his down time. Brad is a dedicated reporter, always looking to tell the stories of the tech world. Contact me at Email or LinkedIn

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