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SIM Cards
Claro is the best SIM card for Guatemala thanks to its low prices, flexible prepaid plans, and easy availability in tourist areas. However, if you prefer to skip store visits and setup hassle, an eSIM like Holafly can be a more convenient option with instant activation and unlimited data plans.
The best SIM card in Guatemala depends on how you travel, so I compared price, data, validity, network coverage, where to buy (airport vs city), and activation or registration requirements. I focused on prepaid plans that are genuinely useful for tourists, such as those needed for maps, messaging, and everyday browsing. While local SIM cards are usually cheaper than eSIMs, they can take more effort to get, often requiring a store visit, possible passport check, and manual setup time.
That is why it is my honest recommendation that, unless you are
Quick pick: the best SIM card for Guatemala is Claro because it offers the best balance of value and flexible tourist plans that are easy to find in cities.
The table below compares the most popular SIM card options in Guatemala based on starting price, data allowance, validity, network coverage, availability, and the type of traveler each option suits best.
| Provider | Price (from) | Data | Validity | Network coverage in Guatemala | Where to buy | Best for |
| Claro | Q12 (~$1.55) | 1.5 GB | 1 day | Good coverage in cities and tourist areas | Claro stores, supermarkets, kiosks | Best value and flexible plans |
| Tigo | Q10 (~$1.30) | 200 MB | 3 days | Often stronger outside major cities | Tigo stores and authorized retailers | Better overall coverage |
| GoSim | $17 | 250 MB | 14 days | Uses local partner networks, including Claro | Online before travel | Multi-country trips |
Buying a SIM at the airport is convenient, but prices are often higher, so many travelers wait and buy one in the city for better value.
If you want cheap data and flexible validity, Claro’s prepaid plans are usually the easiest choice, while Tigo is often preferred if you expect to visit more remote or rural areas.
For short trips or travelers who want everything set up in advance, an international SIM or an eSIM can save time, but both typically cost more than buying a local SIM in Guatemala.
When looking for the top SIM card providers in Guatemala, Tigo and Claro are the most frequently recommended, especially in travel forums. I discuss both options here, along with another alternative worth considering, and if you’re still planning your trip, these travel facts about Guatemala can help provide useful context.
The prices shared below are based on publicly available information and may vary depending on location, promotions, or where you purchase your SIM card.
Claro Guatemala is one of the country’s largest mobile carriers and part of the América Móvil network. A Claro prepaid SIM costs Q5.00 (~$0.65), and activation requires a minimum top-up of Q10.00 (~$1.30). Travelers report that Claro SIM cards are easy to find in cities and tourist towns such as Antigua, Xela, and around Lake Atitlán.
Plans & pricing
| Duration | Data | Price |
| 1 day | 1.5 GB | Q12 (~$1.55) |
| 15 days | 9 GB | Q60 (~$7.80) |
| 30 days | 16 GB | Q115 (~$15.00) |
Quick verdict: Claro is best for tourists who want affordable prepaid data with flexible plan options. The main trade-off is that while performance is reliable in most populated areas, coverage can be less consistent than Tigo’s in more remote or mountainous regions.
How to activate: Insert the Claro SIM into your unlocked phone and add a minimum top-up of Q10 (~$1.30); the prepaid plan activates automatically once credit is applied.
Tigo Guatemala is widely regarded by locals and travelers as having very strong coverage, particularly in cities and populated areas. A Tigo prepaid SIM costs Q10.00 (~$1.30) and is available at Tigo stores and authorized retailers across the country.
Plans & pricing (Welcome offer)
| Duration | Data | Price | Notes |
| 3 days | 200 MB | Q10 (~$1.30) | Includes unlimited WhatsApp; requires a Q25+ (~$3.25+)top-up to activate benefits |
Important activation note:
To receive the welcome benefits (promotional balance, data, and unlimited WhatsApp), you must make a minimum recharge of Q25 (~$3.25) after purchasing the SIM. A blank SIM card also costs Q10 (~$1.30), but does not include any benefits.
Quick verdict: Tigo is best for travelers who expect to move between cities and slightly more remote areas, as it’s often favored for stronger overall coverage. The trade-off is that prepaid welcome data is limited, so tourists typically need to top up or buy additional bundles soon after activation.
How to activate: After inserting the Tigo SIM, make a minimum recharge of Q25 (~$3.25) to unlock the welcome benefits; data and WhatsApp access activate automatically after the top-up.
GoSim International SIM is a travel SIM card that works in Guatemala and over 210 countries, connecting to local networks such as Claro. It comes pre-loaded with $10 of credit, includes a dedicated international phone number (often starting with +372), and allows travelers to purchase data plans online before or during their trip. Data plans follow Zone A pricing for Guatemala, and validity begins once the plan is activated.
| Validity | Data | Price | Best for |
| 14 days | 250 MB | $9 | Emergency or backup data |
| 30 days | 500 MB | $13 | Very light use |
| 30 days | 1 GB | $19 | Light browsing |
| 30 days | 2 GB | $35 | Moderate use |
Quick verdict: GoSim is best for travelers visiting multiple countries who want one SIM that works everywhere. The trade-off is higher cost and lower data allowances compared to buying a local Guatemalan SIM.
How to activate: Activate GoSim data plans online by entering the phone number printed on the SIM card and clicking Activate on the GoSIM website. If you’re using the included credit for calls, texts, or pay-per-MB data, no activation is required and the SIM works immediately.
Tourists can easily buy a local SIM card in Guatemala, but prices and convenience vary depending on where you purchase it.
With an eSIM, pricing and data limits are shown clearly at checkout, so you know exactly what you are paying for in advance.
| Provider | Best for | Notes | |
| Holafly | Unlimited data users | Offers unlimited data plans for Guatemala with simple QR code activation and upfront pricing. | |
| Airalo | Budget focused travelers | Provides fixed data plans at clearly listed prices through an easy to use app. | |
| Jetpac | Longer or flexible stays | Offers multiple data sizes with transparent pricing that work for both short trips and longer stays. | |
Tip: Check out this article if you need a detailed discussion on eSIMs in Guatemala.
Both Claro and Tigo offer reliable service in Guatemala, but Claro is often preferred by travelers for its affordable prepaid plans and flexible validity options. Tigo is frequently mentioned for its strong coverage, especially outside major cities, so the better choice depends on where you plan to travel.
For most tourists, Claro is the better overall choice because it offers cheaper prepaid plans, more flexible durations, and easy availability in tourist areas. Tigo can be a good alternative if coverage is your top priority and you expect to visit more remote or rural locations.
You can buy a local prepaid SIM card from Claro or Tigo after arriving in Guatemala at official stores, kiosks, or supermarkets. Another option is to install an eSIM before traveling, which allows you to connect immediately without visiting a store.
A physical SIM card typically costs Q5 (~$0.65) with Claro or Q10 (~$1.30) with Tigo, with data plans purchased separately.
Yes, SIM cards are available at La Aurora International Airport, but prices are usually higher than in the city. Many travelers prefer to use airport Wi-Fi and buy a SIM later at a local store for better value.
Yes, most US phones will work in Guatemala as long as they are unlocked and support GSM networks. You can use either a local SIM card or an eSIM, depending on your device.
Some mobile shops may ask to see your passport when registering a SIM card, but this is not always required. It’s best to carry your passport or a copy with you just in case.
Our mission is simple: to make sure you never have to ask, “What’s the WiFi password?” again. All our tips come straight from personal experience — because we’d never recommend something we haven’t put to the test ourselves.
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