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Travel eSIM data for Guam

Everything you need to know for your trip to Guam - including the best eSIM data plans

  • From £8.97
  • 4G/5G networks
  • GTA Wireless 4G, IT&E Wireless 5G
  • Hotspot allowed
  • Instant QR delivery

eSIM Data Plans for Guam

Stay connected during your trip in Guam with our affordable and reliable eSIM data plans.

Prices updated

Guam eSIM: quick answers

How much is an eSIM for Guam?
Plans start from £8.97 for 1GB valid for 7 days, with 8 plans to choose from.
Which networks does a Guam eSIM use?
Plans connect to GTA Wireless 4G and IT&E Wireless 5G on 4G and 5G where available.
Can I use the eSIM as a hotspot?
Yes. Hotspot and tethering are supported, and shared devices use your plan's data allowance.
How fast is eSIM delivery?
Your eSIM QR code is sent by email straight after purchase, so you can install it before you travel.
Do I need an unlocked phone?
Yes. Your phone must support eSIM and be unlocked for use with another provider.

Global eSims

Travelling to multiple continents or around the world? Global eSIMs provide seamless connectivity across 190+ countries with a single plan, with our premium Global Plus offering coverage in 137 countries. Ideal for digital nomads, frequent travelers, and international business trips where you need reliable data access across different regions. Avoid juggling multiple plans and stay connected everywhere with our worldwide coverage options.

Global 1GB 7Days

117 countries
1GBdata
£11.21
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Global 1GB 30Days

117 countries
1GBdata
£16.07
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Global 3GB 30Days

117 countries
3GBdata
£18.69
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Global 5GB 30Days

117 countries
5GBdata
£29.91
Free VPN
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Global 10GB 30Days

117 countries
10GBdata
£44.87
Free VPN
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Global (120+ areas) Unlimited 7Day

118 countries
Unlimiteddata
£45.72
Free VPN
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Global (120+ areas) Unlimited 14Day

118 countries
Unlimiteddata
£69.02
Free VPN
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Global 20GB 30Days

117 countries
20GBdata
£89.73
Free VPN
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Global 20GB 90Days

117 countries
20GBdata
£93.47
Free VPN
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Language

English

Currency

US Dollar (USD)

Time Zone

ChST (UTC+10)

Emergency

Call 911

About Guam

Guam, a tropical paradise located in the western Pacific Ocean, is an unincorporated territory of the United States. Known for its stunning beaches, crystal-clear waters, and vibrant culture, Guam is a popular destination for tourists seeking a mix of relaxation and adventure.

The Chamorro people, the indigenous inhabitants of Guam, have a rich and diverse culture that is reflected in the island's traditions, language, and cuisine. The Chamorro language, which is still spoken by many locals, is a blend of Spanish, English, and indigenous words. Traditional Chamorro dishes such as kelaguen, red rice, and shrimp patties are a must-try for visitors looking to experience the local flavors.

One of the most famous landmarks in Guam is Two Lovers Point, a cliffside lookout that offers breathtaking views of the ocean and surrounding landscape. Legend has it that two lovers, forbidden to be together, leaped to their deaths from the cliff, and their spirits are said to still linger at the site. Another popular attraction is the War in the Pacific National Historical Park, which commemorates the battles fought on Guam during World War II.

Guam is also known for its vibrant festivals and events, such as the annual Guam Micronesia Island Fair, which showcases the culture and traditions of the region. The island's warm and welcoming hospitality, combined with its natural beauty and rich history, make Guam a truly unique destination for travelers looking to experience the best of both worlds.

Stay Connected in Guam with eSIM Technology

Planning a trip to Guam? Staying connected is essential for modern travelers. An eSIM (embedded SIM) provides a convenient, cost-effective solution for accessing mobile data without the hassle of purchasing a physical SIM card upon arrival. Our eSIM plans for Guam offer instant connectivity, competitive pricing, and the flexibility to choose the perfect data package for your travel needs.

Why Choose an eSIM for Guam?

eSIM technology revolutionizes how travelers stay connected abroad. Unlike traditional SIM cards, eSIMs are digital profiles installed directly on your compatible device. For travelers to Guam, this means:

  • Instant Activation: Purchase and install your eSIM before you travel, and it activates automatically when you land in Guam
  • Cost Savings: Avoid expensive international roaming charges from your home carrier by using local data rates
  • Dual SIM Capability: Keep your regular number active for calls while using the eSIM exclusively for data
  • No Physical Cards: No need to locate SIM card shops at the airport or deal with tiny plastic cards
  • Flexibility: Choose from various data packages tailored to different trip lengths and usage patterns

eSIM vs Traditional Roaming in Guam

When comparing eSIM to international roaming, the advantages become clear. Traditional roaming typically costs 50-90% more than local eSIM rates. Your home carrier's roaming packages often come with data caps, speed throttling, and unexpected charges. With our Guam eSIM plans, you get transparent pricing, high-speed local network access, and complete control over your data usage - all at a fraction of roaming costs.

Frequently asked questions about eSIMs for Guam

  • How do I choose an eSIM for Guam?

    Choose a plan that covers your destination, lasts for your whole trip and includes enough data for your expected use. Check the listed networks, hotspot terms and any fair-use limits on the individual plan page.

  • Will my phone work with a travel eSIM?

    Your exact phone model and regional variant must support eSIM, and the device must be unlocked for use with another provider. Check compatibility before purchasing; a model name alone does not confirm support.

  • When should I install and activate my eSIM?

    Install using a reliable internet connection and follow the instructions supplied with your plan. Installation and the start of plan validity are not always the same event: check whether validity begins on installation, activation or first connection to a supported network.

  • Can I keep my usual phone number?

    On a compatible dual-SIM phone, you can keep your home SIM active and select the travel eSIM for mobile data. Turn off data roaming and automatic data switching for your home line. Calls, texts and voicemail on that line may still incur charges from your home provider.

  • Is an eSIM cheaper than roaming in Guam?

    Compare the current eSIM price with your own mobile tariff, including any included roaming allowance, daily fees and fair-use limits. The better value depends on your destination, trip length and data use.

  • Can I use one eSIM in more than one country?

    Only if each country is included in the coverage list for that specific plan. Compare a regional or global plan for a multi-country trip; the word global does not mean every country is covered.

  • What should I know before arriving in Guam?

    The capital is Hagåtña. The local currency is US Dollar (USD) and the main language is English. The time zone is ChST (UTC+10). The international dialling code is +1-671 and the emergency number is 911. Install your eSIM before you travel so you have data the moment you land.

Before you buy: check your phone, estimate your data needs and read how eSIMs work.

Visiting several countries? Compare regional and global eSIMs. Find more advice in our travel eSIM guides.

Travel Tips for Guam

Best Time to Visit

The best time to visit is during the dry season from January to May.

Local Etiquette

  • Friendly and informal greetings are common.

Stay Connected

With our eSIM plans, you'll enjoy:

  • Fast data across Guam
  • No need to find a local SIM card shop
  • Activate before your trip for instant connection on arrival
Get Your eSIM

Getting Around Guam

Trains

No train network available.

Public Transport

Buses and taxis serve the island.

Car Rental

Car rentals are popular for exploring Guam.

More destinations nearby

Ready to explore Guam?

Get your eSIM data plan now and stay connected throughout your journey!

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