Guam

5G Data Only

Guam eSIM Plans

Name: Guam eSIM Data Plans (2026) | Tumon Bay & Hagåtña | Cellesim
Brand: Cellesim
Availability: InStock
Rating: 4.8 (143 reviews)

FROM $8.90

1 GB

$8.90

3 GB

$24.90

5 GB

$39.90

10 GB

$69.90

Sale

20 GB

$128.27 $119.90

Unlimited Data

1.0 GB per day, then 0.5 Mbps

$12.43

Unlimited Data

2.0 GB per day, then 2 Mbps

$29.14

Unlimited Data

1.0 GB per day, then 0.5 Mbps

$34.46

Unlimited Data

2.0 GB per day, then 2 Mbps

$82.01

Unlimited Data

1.0 GB per day, then 0.5 Mbps

$56.51

Unlimited Data

2.0 GB per day, then 2 Mbps

$134.89

Unlimited Data

1.0 GB per day, then 0.5 Mbps

$78.54

Unlimited Data

2.0 GB per day, then 2 Mbps

$187.77

Unlimited Data

1.0 GB per day, then 0.5 Mbps

$111.59

Unlimited Data

2.0 GB per day, then 2 Mbps

$267.10

Unlimited Data

1.0 GB per day, then 0.5 Mbps

$166.67

Unlimited Data

2.0 GB per day, then 2 Mbps

$399.31

$12.43 Unlimited • 1 Day

24/7 Customer Service Secure Payment

Coverage

Guam

Network

Plan Type

Data Only

Activation Policy

First Network Connection

eKYC Identity Verification

Not Necessary

Network Operators

IT&E Wireless, PTI Pacifica Inc.

Network Type

Uses Local Carrier

Signal Selection

Auto Best Signal

Speed Policy

No Speed Limits

eSIM Guam: Connectivity for "Where America's Day Begins"

Experience the US in the heart of the Pacific. Guam offers a unique blend of American convenience, Chamorro culture, and tropical paradise. Whether you are a military service member stationed at Andersen AFB, a tourist shopping at the DFS Galleria in Tumon, or hiking to the breathtaking Ritidian Point, staying connected is vital. Since Guam is a US territory but often excluded from domestic US plans (or throttled), a Cellesim Guam eSIM ensures you have high-speed data from the moment you land at Antonio B. Won Pat Airport, starting at just $9.15.

Bypass the "Domestic Roaming" Trap

Many US carriers classify Guam as "international" or offer very slow 2G speeds. Don't get stuck with a slow connection. Switch to a prepaid Cellesim eSIM for guaranteed 4G speeds. Our 1 GB plan for 7 Days is just $9.15—perfect for a short deployment or vacation.

Why a Cellesim eSIM is Essential for Your Guam Trip

Military & Contractors: Reliable data is crucial for those visiting Andersen AFB or Naval Base Guam who don't want a long-term contract.
Navigation: Explore the southern end of the island, like the historic Fort Soledad, using GPS.
Duty-Free Shopping: Compare luxury prices in Tumon Bay instantly.
Value: Plans start from $9.15, offering a cheaper alternative to daily roaming passes.

Connect Across Key Destinations

Tumon Bay: The tourist hub filled with hotels, beaches, and nightlife.
Two Lovers Point: Share the iconic view of the Philippine Sea.
Yigo & Dededo: Stay connected in the northern residential and military areas.

Popular Guam eSIM Data Plans ($)

1 GB Data – 7 Days – $9.15
2 GB Data – 15 Days – $16.85
3 GB Data – 30 Days – $23.24
5 GB Data – 30 Days – $37.77
10 GB Data – 30 Days – $68.63

Pacific Paradise Connected

Enjoy the Håfa Adai spirit with the reliability of a modern connection.

Perfect For:

Military Personnel: Temporary Duty (TDY) travel.
Tourists: Beach and shopping holidays.
Divers: Exploring the Blue Hole.

3 Easy Steps: Get Connected Before You Land

Purchase: Select the Guam mobile data package.
Scan: Scan the QR Code sent to your email.
Activate: Turn on "Data Roaming" for your eSIM line upon arrival.

Data Only Access

Our packages are "data-only" focused. Standard calls are not available, but you can make calls through apps like WhatsApp and FaceTime.

Keep Your WhatsApp

Your number doesn't change when using eSIM abroad. Stay connected with family and friends through your existing number.

Hotspot Sharing

Turn your phone into a modem (hotspot) and easily share your internet with tablets or friends.

Active Plan

Guam

12 GB

Remaining Data

Connection Status Connected (4G/5G)

Roaming Active

Data Saver

eSIM Ready

Device Compatibility

Make sure your phone is "Unlocked" (carrier-free) and eSIM compatible before purchasing. Most new models support it.

Right Timing

Install your eSIM profile with home Wi-Fi. Activate your package at your destination to save time.

24/7 Expert Support

If you need help during setup or usage, you can reach our expert team via live chat 24/7.

Frequently Asked Questions

Got some questions before your Journey? Well here's everything you need to know before you go

Yes. You will have strong signal at the Two Lovers Point observation deck, allowing you to live-stream the stunning views of the Philippine Sea instantly.

Most modern phones do, but you must check our specific list here: eSIM Compatible Devices to be 100% sure before purchasing.

No, Uber does not operate in Guam. You need reliable data to download and use Stroll, the local ride-sharing app, or to find taxi dispatch numbers on Google Maps.

Yes. Coverage is generally reliable on the major military installations like Andersen AFB and Naval Base Guam, allowing you to stay connected with family off-island.

Absolutely. Public transport is limited, so most visitors rent cars. Reliable data for Google Maps is vital to navigate Marine Corps Drive and find hidden spots like the Inarajan Pools.

Warning: Check your plan carefully! Although Guam is a U.S. Territory, most U.S. carriers do not include it in their standard "domestic" plans. You may be charged high pay-per-use roaming fees ($3+/MB) or be throttled to unusable 2G/3G speeds. A Cellesim Guam eSIM connects you to the fastest local 4G/5G networks (like GTA or Docomo) for a fixed, cheap price, saving you from a massive bill.

This specific plan is valid only within Guam. Many travelers (especially military personnel or divers) "island hop" between Guam and Saipan (CNMI). These are separate territories with different network agreements. If you plan to visit both, you will need a separate plan for CNMI or check our Pacific Regional eSIM options.

Yes. While Guam is a small island, coverage can be spotty in the dense jungles or southern villages. Our eSIM connects to the strongest available signal, providing reliable coverage not just in the Tumon and Tamuning tourist districts, but also at popular spots like Ritidian Point, the Two Lovers Point lookout, and in villages like Merizo.

Yes, for convenience and speed. Buying a physical "prepaid" SIM at the Guam Airport (GUM) requires you to find the kiosk (which may be closed if you land late), present your passport, and go through the registration process. Our eSIM is 100% digital. You can buy it online, install it before you fly, and be connected the moment you land, ready to use Google Maps or contact your hotel.

To give you the best speed on the island, our eSIM connects to Guam’s top-tier providers, typically GTA Teleguam, Docomo Pacific, or IT&E. This ensures you get the fastest and most reliable 4G/LTE (and 5G) coverage, whether you are in the tourist hub of Tumon or at Naval Base Guam.

$12.43 Unlimited • 1 Day

Guam

Guam eSIM Plans

Select Your Plan

eSIM Guam: Connectivity for "Where America's Day Begins"

Bypass the "Domestic Roaming" Trap

Why a Cellesim eSIM is Essential for Your Guam Trip

Connect Across Key Destinations

Popular Guam eSIM Data Plans ($)

Pacific Paradise Connected

3 Easy Steps: Get Connected Before You Land