$10 for 1GB. This is the current average starting price of eSIM plans for Guam. If you want to get the most value for your money, we recommend choosing this Guam eSIM. For the same price, you can get unlimited data, calls, and texts for 4-30 days. Learn more and book here with our 15% promo code TRAVLISTS15.
In a nutshell
- Award-winning eSIM provider. If you are looking for a reliable and affordable eSIM for Guam, our team recommends BNESIM. They have been voted five times as the World’s Best Travel SIM Provider and offer digital SIM cards powered by local carrier IT&E Wireless. Get their award-winning eSIM here with our 30% coupon code TRAVLISTS.
- Guam eSIMs with phone number. Need to make calls and texts while traveling? Check out this eSIM from aloSIM that comes with a free phone number. Alternatively, you can get this Guam eSIM from Airhub that includes unlimited calls in Guam and to the United States and Saipan. (Use Airhub promo code TRAVLISTA10 to enjoy a 10% discount!)
- Complete your trip! Make sure to catch this popular beach show that features a traditional Chamorro dance!
Quick Book
Guam eSIM Data Plans with Promo Code
4G/5G Guam eSIM with Unlimited Data by Airalo
• NETWORK: GTA
• FEATURES: Mobile hotspot, tiered cashback program, & referral program
4G/5G Guam eSIM by BNESIM
• NETWORK: IT&E Wireless
• FEATURES: Mobile hotspot, easy one-click installation for iPhones & Android, optional international phone number, optional VPN, referral program, cashback, & 24/7 support
🏆 5x World’s Best Travel SIM Provider
4G/5G Guam eSIM with Unlimited Data by World eSIM
• NETWORK: GTA & Docomo Pacific
• FEATURES: Simple setup recommended for first-time eSIM users, mobile hotspot, & 10% discount vouchers for every successful referral
✅ From the makers of Ninja WiFi, Japan’s No. 1 Pocket WiFi for Travelers
4G/5G Guam eSIM with Phone Number by aloSIM
• NETWORK: IT&E Wireless
• FEATURES: Free international phone number, credits for calls and texts, mobile hotspot, rewards program, referral program, & 24/7 support
4G/5G Guam eSIM by Yesim
• NETWORK: T-Mobile, AT&T, and others
• FEATURES: Flexible activation, free VPN for iOS devices, mobile hotspot, cashback, optional virtual phone number, one-click setup, & 24/7 support
♾️ Travlists’ Choice for Unlimited Data
4G/5G Guam eSIM with VPN by Saily
• FEATURES: Cashback, mobile hotspot, & web security tools (location switcher or VPN, ad blocker, and malicious site blocker)
🔒 From the makers of NordVPN
5G Guam eSIM with Phone Number by Airhub
• NETWORK: GTA
• FEATURES: Phone number, unlimited calls and SMS in Guam and to the USA and Saipan, mobile hotspot, premium eSIM technology, & 24/7 support
4G/5G Guam eSIM by Nomad
• NETWORK: IT&E Wireless
• FEATURES: 24/7 customer service (chat and email), mobile hotspot, one-tap install for iPhones & Android, & compatibility with smartphones and select Windows laptops
4G/5G Guam eSIM by Ubigi
• NETWORK: Docomo Pacific
• FEATURES: Offline top-up, reusable eSIM, mobile hotspot, & referral program
4G/5G Guam eSIM with Unlimited Data by GigSky
• NETWORK: GigSky
• FEATURES: Free trial & flexible activation
Best Overall eSIM Provider for Guam
The world’s first eSIM store, Airalo, is our overall best eSIM provider. Their digital SIM card, which gathers signals from the local carrier GTA, provides consistent speeds anywhere in Guam. And with unlimited data, calls, and texts for as low as $1.63-2.5 per day, Airalo offers the greatest value for tourists. If you choose this eSIM for your trip to the Land of the Chamorros, you will also get access to the following features:
- Unlimited data plans from $4.5
- Mobile hotspot
- Tiered cashback offers: Get higher cashback in the form of AirMoney the more you use Airalo
- Sleek app interface
- Simple and straightforward plans
- Easy installation via app
What’s more, Airalo offers our readers a generous 15% discount. Avail of this offer by using our promo code TRAVLISTS15 below:
Guam eSIMs with Unlimited Data
Travel with no worries of losing data in the middle of your trip! Choose any of the following uncapped data eSIMs for Guam — perfect for heavy internet users, gamers, streamers, digital nomads, and business travelers!
| PROVIDER | PLAN | PRICE |
|---|---|---|
| 1. World eSIM | 4-8 days | Book from $16.8 ➜ |
| 2. Airalo | 4-30 days | Book from $10 ➜ |
| 3. GigSky | 1-30 days | Book from $16.99 ➜ |
If you have not used an eSIM before, I would recommend getting World eSIM. Their virtual SIM card for Guam is the easiest to install on both iPhones and Android smartphones. Plus, you can get an instant 5% off by clicking below — no promo code required.
Guam eSIMs with Phone Number for Calls & Texts
If you want a secondary line while traveling (perfect if you’re traveling for business or don’t want to give your primary contact details to strangers), you can get aloSIM’s Guam eSIM. It comes with a free international phone number as well as credits for voice and SMS.
We also recommend getting this premium Guam eSIM. It not only comes with a phone number, but unlimited calls and texts within Guam and anywhere in the United States and Saipan. Get 10% off with our coupon code TRAVLISTA10.
- Standing Paddle Board Lesson & Guided Snorkeling Experience (200+ booked)
- Premium Snorkeling Experience in Guam (300+ booked)
- BIG Sunset Dinner Cruise (600+ booked)
- TaoTao Tasi Beach Show (6k+ booked)
- Aquarium of Guam (1k+ booked)
- Sandcastle Karera Show (800+ booked)
Top Guam eSIM Providers with Reviews
There are plenty of eSIM choices for Guam-bound travelers. While this can be a good thing as you can compare various options, it may be quite challenging to find one that best suits your needs. Below, we have listed the most trusted providers to help you make your pick.
1. Airalo
15% off promo code: TRAVLISTS • USE CODE ➜
Discover Tumon Beach, Tamuning, and more with Airalo, the World’s First eSIM Store! What our team likes best about this provider is that they have the best-value offer for tourists: for as low as $10 for 4 days, you can enjoy unlimited data, calls, and SMS while traveling. Plus, they have a great loyalty program and a sleek and intuitive interface that makes using, installing, and topping up an eSIM really enjoyable.
- PRICE: Book here starting at $10
- WHAT YOU’LL GET: Uncapped data for 4-30 days, unlimited calls and texts, mobile hotspot, referral program, tiered cashback offers (AirMoney), & nationwide coverage in Guam powered by GTA
- COMPATIBLE DEVICES: iPhones, iPads, Samsung Galaxy, Google Pixel, Huawei, Hammer, Honor, Motorola, Nokia, OnePlus, Oppo, Rakuten, Sharp, Sony, TCL, T-Mobile, Vivo, Xiaomi, and more
- HOW TO USE: Scan the eSIM QR code that you will receive after purchasing a data plan here, or install the eSIM via the app.
- BEST REVIEW: “Using Airalo [is] extremely easy and convenient. And their prices are really good and cheap,” a review reads on Trustpilot.
2. BNESIM
30% off promo code: TRAVLISTS • USE CODE ➜
My personal favorite, BNESIM has been recognized as the World’s Best Travel SIM Provider five times since 2019. Their affordable eSIM for Guam, which you can also get starting at less than $10, is packed with so many features. Among them is the one-click installation for iOS and Android users, mobile hotspot, and an optional international phone number. They also have a military-grade VPN (FREE for automatic plan renewals), which allows for a safe and secure browsing experience. What’s more, BNESIM gathers signals from IT&E Wireless, which means you can get the same high-quality internet connection that locals enjoy!
- PRICE: Book here starting at $8.45
- WHAT YOU’LL GET: Mobile hotspot, one-click setup for iPhones and Android smartphones, optional military-grade VPN, optional phone number, cashback (for Wallet payments), referral program, 24/7 support, & nationwide coverage in Guam powered by IT&E Wireless
- COMPATIBLE DEVICES: iPhones, iPads, Samsung Galaxy, Google Pixel, Xiaomi, Huawei, Oppo, Sony, Motorola, Sharp, Vivo, Honor, and Nothing Phone. BNESIM also works with select Windows laptops (Acer, ASUS, Dell, HP, Lenovo, and Microsoft Surface), as well as Doogee, Fairphone, Gemini, Hammer, Nokia, Nuu, OnePlus, Oukitel, Rakuten, Surface Duo, T-Mobile Revvl, TCL, and ZTE.
- HOW TO USE: Buy a data pack here and proceed with automatic installation on the app.
- BEST REVIEW: “Great value eSIMs… so far it’s been working well,” reads a review for BNESIM on Trustpilot.
3. World eSIM
Instant 5% off with our partner link • VISIT SITE ➜
If you’ve traveled to Japan before and used a pocket WiFi, chances are you have used Ninja WiFi. This leading Japan pocket WiFi rental company brings the same consistent and fast internet connection with their eSIM brand called World eSIM. What our team at Travlists loves about this option is that it’s super easy to set up on any compatible phone, which is great for first-time eSIM users. World eSIM also gives out a 10% discount voucher as a reward for their referral program, which you can take advantage of to save money on your future trips.
- PRICE: Book here starting at $14.7
- WHAT YOU’LL GET: Unlimited data for 4-8 days or fixed 6GB for 8 days, simple installation, mobile hotspot, referral program, & nationwide coverage powered by GTA & Docomo Pacific
- COMPATIBLE DEVICES: iPhones & Android smartphones
- HOW TO USE: Buy an unlimited or fixed data plan here and install the eSIM with just a few taps.
- BEST REVIEW: “I mean I [never] thought [eSIMs] could be so easy to use… quite hesitant to use one at first, but it worked well during my [13-day] trip…”
4. aloSIM
15% off promo code: TRAVLISTS • USE CODE ➜
Designed for travelers who need a second line (be it for business or personal purposes), aloSIM’s Guam eSIM comes with a free international phone number. If you ever choose this provider, you can receive free credits for calls and texts, responsive 24/7 support, as well as a virtual SIM card with a great mobile hotspot or tethering capability.
- PRICE: Book here starting at $9.5
- WHAT YOU’LL GET: 1-5GB for 7-30 days, free international phone number powered by Hushed, credits for calls and texts, mobile hotspot, cashback, 24/7 support, & nationwide coverage powered by IT&E Wireless
- COMPATIBLE DEVICES: Acer, Apple, ASUS, Dell, Fairphone, Gemini, Google, Hammer, HP, Honor, Huawei, Lenovo, Microsoft, Motorola, Nokia, Nuu, OnePlus, Oppo, Rakuten, Samsung, Sharp, Sony, Xiaomi, T-Mobile, & TCL
- HOW TO USE: Choose to set up your eSIM via manual, automatic, or in-app installation after buying one here.
- BEST REVIEW: “I use Alosim… [you] can install [aloSIM’s eSIM] in advance of your trip and then just switch it on as the plane is pulling up to the gate. An [eSIM] can take 5 minutes or so to activate as it registers with the networks. Then top it up when it’s about to [expire,] so you don’t lose any data. It’s [cheap,] and I’ve used [aloSIM]… without any issues,” reads a helpful review on Reddit.
5. Yesim
$6 discount code: TRAVLISTS • USE CODE ➜
Our team at Travlists loves using Yesim for various reasons. First, they offer Guam eSIMs with free VPN for iPhones. This provides an added layer of security to tourists as they explore away from home. Second, they have great cashback offers. This means that you can get back a certain amount from your purchase and use it towards your future purchases. Finally, they offer flexible activation for up to 365 days. Suppose your upcoming trip gets postponed, you can delay activation of your eSIM until such time you finally push through with your adventure. (On top of these reasons, Yesim also offers a generous $6 discount through our promo code TRAVLISTS2025!)
- PRICE: Book here starting at $15.6
- WHAT YOU’LL GET: 1-10GB for 7-30 days, flexible activation (up to 1 year), free VPN for iOS users, mobile hotspot, cashback, optional virtual phone number, one-click setup, & 24/7 support
- COMPATIBLE DEVICES: iPhones, iPads, Apple Watch, Samsung Galaxy, Galaxy Watch, Google Pixel, Huawei, Motorola, OnePlus, Sony, Xiaomi, DOOGEE, Fairphone, Gemini, Sharp, Rakuten, myPhone, Hammer, Honor, Microsoft Surface Duo, Oppo, Nuu, Nokia, Nothing Phone, RealMe, ASUS, and Vivo. Yesim also works on select luxury vehicles from Audi and BMW.
- HOW TO USE: Follow the simple email instructions that you will receive after purchase.
- BEST REVIEW: “Honestly, didn’t expect much, but it worked well. [The setup] was super quick, and I had signal pretty much the whole time. Used it for Google Maps, Spotify, [and] Instagram – no issues…”
6. Saily
5% off promo code: TRAVLISTS • USE CODE ➜
Saily, an eSIM from the creators of NordVPN, delights with high-speed data and security features. With malicious sites and unwanted ad blockers to a seamless location switcher (VPN), Saily ensures that travelers get the ultimate protection while traveling. Saily also delights with features like round-the-clock customer service and cashback.
- PRICE: Book here starting at $14.99
- WHAT YOU’LL GET: 1GB for 7 days, mobile hotspot, security features (malicious site blocker, location changer, ad blocker), cashback, & 24/7 support
- COMPATIBLE DEVICES: iPhone, Samsung, Google, Huawei, Xiaomi, Motorola, Oppo, Sony, Nokia, Rakuten, Nuu, Sharp, Surface, Honor, Fairphone, OnePlus, Hammer, Vivo, T-Mobile, & TCL
- HOW TO USE: Install the eSIM conveniently via the Saily app.
- BEST REVIEW: “Super easy to order and set up,” a satisfied customer wrote about Saily on Trustpilot.
7. Airhub
10% off promo code: TRAVLISTA10 • USE CODE ➜
Enjoy unlimited online connectivity along with calls and texts in Guam with Airhub. This eSIM provider provides premium internet and communication features that suit both leisure and business travelers. Our team at Travlists also recommends Airhub since their 3-in-1 eSIM can also make calls and send SMS to the United States and Saipan!
- PRICE: Book here starting at $14.95
- WHAT YOU’LL GET: Unlimited data for 4-8 days, unlimited calls and texts, phone number, mobile hotspot, premium eSIM technology, 24/7 support, & nationwide coverage in Guam powered by GTA
- COMPATIBLE DEVICES: Samsung Galaxy, Google Pixel, other Android smartphones, and all cellular iOS devices (iPhone, iPad, and Apple Watch)
- HOW TO USE: You will receive an email containing the easy-to-follow eSIM installation guide.
- BEST REVIEW: “The [customer service] and the [service provider] was very helpful…”
8. Nomad
5% off promo code: TRAVLISTS • USE CODE ➜
Another reputable global eSIM provider to consider is Nomad. What our team appreciates about them is their 24/7 customer service that is available via live chat and email. Many travelers have chosen other eSIM brands, but were later disappointed by the slow or unresponsive support team. Embedded SIMs or eSIMs are still fairly new, so having a customer support representative who can help you set up or guide you with troubleshooting is very important. This is what Nomad does best.
- PRICE: Book here starting at $10
- WHAT YOU’LL GET: 1-10GB for 7-30 days, 24/7 customer service (chat and email), mobile hotspot, one-tap install for iPhones & Android, compatibility with smartphones and select Windows laptops, & nationwide coverage powered by IT&E Wireless
- COMPATIBLE DEVICES: Phone, Samsung Galaxy, Google, Huawei, Xiaomi, Motorola, Oppo, Vivo, Sony, Nokia, Rakuten, Nuu, Sharp, Surfacem Doogee, Fairphone, Gemini, Hammer, Honor, & OnePlus
- HOW TO USE: Scan your eSIM QR code or install via the app.
- BEST REVIEW: “This is how roaming should be,” a review for Nomad eSIM reads on Trustpilot.
9. Ubigi
10% off promo code: TRAVLISTS • USE CODE ➜
Ubigi (pronounced as you-bee-gee) has eSIMs for Guam that can be reused and topped up offline. Install their eSIM once, and you won’t have to do so ever again on the same phone. On your future trips to Guam and other destinations, you just need to purchase a data plan, and you’re all set to connect online. What’s more, you can top up your eSIM even if you have consumed all the data or there is no WiFi connection. Simply tap open the Ubigi app and proceed with the instant top-up!
- PRICE: Book here starting at $19
- WHAT YOU’LL GET: 1-3GB for 7-15 days, offline top-up, reusable eSIM, mobile hotspot, referral program, & nationwide coverage powered by Docomo Pacific
- COMPATIBLE DEVICES: iPhones, Samsung Galaxy, Google Pixel, Hammer, and other Android smartphones. They also support select laptops, tablets, and luxury vehicles.
- HOW TO USE: Scan the eSIM QR code or install via the app.
- BEST REVIEW: “Installing my Ubigi eSIM was super easy and it was automatically activated as soon as I arrived…”
10. GigSky
10% off promo code: TRAVLISTS • USE CODE ➜
An official eSIM partner of brands like Apple and Visa, GigSky is one that you can definitely trust. Their eSIM for Guam has the lowest starting price starting at less than $7 and comes with an optional unlimited data for 1-30 days. This provider also offers a free trial, which is great if you are hesitant about using an eSIM for the first time or switching to a new provider.
- PRICE: Book here starting at $6.99
- WHAT YOU’LL GET: Unlimited for 1-30 days or 1-5GB for 7-30 days, free trial, flexible activation, & nationwide coverage in Guam powered by GigSky
- COMPATIBLE DEVICES: iPhones, iPads, Samsung Galaxy, & Google Pixel
- HOW TO USE: Follow the simple setup guide that you will receive after purchase.
- BEST REVIEW: “Very good experience. I’ve been using GigSky in over 10 countries with no problems [whatsoever,] and it feels incredible to arrive to your destination [and] instantly be connected…”
