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IT&E and travel eSIM in Guam

IT&E is one of the networks your eSIM may use in Guam. Here is who actually decides which network you get, and what to do with that.

Author: Bob Kanokphon Thongdee · Co-founderReviewed by: Porsch Kunnipat SiramanakulPublished: October 12, 2026Last updated: October 12, 2026
IT&E and travel eSIM in Guam

Quick answer

  • 9 of the 24 Guam plans we sell name IT&E as a reachable network, at 5G.
  • IT&E runs LTE on B12; your phone needs at least one of them.
  • Travel plans connect by roaming, so no plan can promise one specific network.

IT&E in brief

IT&E expanded its 5G network in Guam in November 2024 to cover about 70% of the island's population.

We are not a reseller for this operator and we have not run our own field speed tests. The band and network details below come from the sources listed at the end of the page.
IT&E and travel eSIM in Guam

IT&E's bands and technology

ItemIT&E
LTE (4G)B12
5G NRNot verified
5G launchedLive
Network code (MCC-MNC)310-032

Checked against the sources on 2026-10-12. Only the bands a source confirmed are listed; the network may run others too.

An eSIM can only use IT&E if your phone supports at least one band in this table. Before you fly, open your model's spec page on the maker's site and compare its LTE and 5G band lists.

Who licenses IT&E

Mobile networks in Guam are licensed, and their spectrum assigned, by the Federal Communications Commission (FCC). The bands above are the ones it allocates. A problem with the local network's own service goes to the operator first; a problem with your eSIM plan comes to us.

IT&E and travel eSIM in Guam

The plans on our shelf that name IT&E

From the supplier record behind each package, 9 of the 24 plans we currently sell for Guam declare IT&E as a network the profile can reach, at 5G. The figure comes from the same catalogue that prices the plan pages, and it moves when the supplier revises the record.

A plan naming IT&E means the network sits in the list the profile may choose from. It does not mean your handset will stay on it. The priority order is the supplier's, and the signal where you stand decides.

IT&E beside the other networks in Guam

NetworkLTE bands5G bands
IT&EB12Not verified
GTAB4Not verified

A band shared across networks is one a single phone can use on all of them.

Why plans do not name a fixed network

Nearly every travel eSIM is a roaming product: the profile picks a network by an order the supplier sets, not by the buyer. If IT&E is weak where you are, try selecting Docomo Pacific or GTA manually in the network settings, and keep data roaming on for the eSIM profile.

FAQ

Will my eSIM definitely connect to IT&E?+

9 of our plans name IT&E as reachable, but that is not a guarantee. Travel plans run over roaming agreements, so the network depends on the supplier behind the plan, your device and where you are.

Which bands does my phone need for IT&E?+

At least one of these, LTE: B12. Your phone's band list is on the maker's spec page for your model, under "Cellular" or "Network".

Does IT&E run 5G, and will my plan get it?+

Yes. IT&E has run commercial 5G. A travel plan only gets it when the plan permits 5G, your phone supports one of those bands, and you are inside 5G coverage. Miss any one and you fall back to 4G.

How do I see which network I am on?+

Check the carrier name at the top of the screen, or open the mobile-network settings and look at the operator list. If signal is poor, try selecting a network manually instead of automatic, but only one your plan actually supports.

Sources

About the author

Bob Kanokphon Thongdee

Bob Kanokphon Thongdee

  • Co-founder of eSIMonline.asia
  • More than 7 years in online marketing
  • Founder of Cojourney Visa and Cojourney Travel
Meet the foundersLinkedIn
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Plans

eSIM plans for Guam

Ranked by our value score. Each plan page lists the networks its supplier declares.

Japan +116 countries 20GB 30 days

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20GB
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Japan +116 countries 20GB 90 days

117 countries · partner networks

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Data
20GB
Validity
90 days
Hotspot
Yes
Technology
3G / 4G / 5G
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Japan +116 countries 10GB 30 days

117 countries · partner networks

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10GB
Validity
30 days
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3G / 4G / 5G
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Japan +116 countries 5GB 30 days

117 countries · partner networks

Fixed
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117 countries · partner networks

Fixed
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Validity
30 days
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3G / 4G / 5G
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Validity starts on first connection at the destination

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Japan +116 countries 2GB per day

117 countries · partner networks

Daily
Works in 117 countries: Japan, Australia, China +114See all

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Data
2GB per day
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sold per day, up to 365 days
Hotspot
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3G / 4G / 5G
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  • Past China's firewall

Validity starts on first connection at the destination

  • Daily, no top-up
from$13.90$13.20
Details
Docomo PacificGTA