Guam
GuamGU
PLMN ID · 310140
Technology
2G · 3G · 4G on this network
Record
Updated 2025-04-09
- Brand
- GTA Wireless
- Operator
- Teleguam Holdings, LLC
- Country
- Guam(GU)
- Dialling code
- —
- Mobile Country Code
- All 116 networks on MCC 310
- Mobile Network Code
- PLMN ID
- What is a PLMN ID?
- TADIG code
- —
- Technologies
- 2G · 3G · 4G4 bands on file
- VoLTE (4G calling)
- UnknownTell us
- Wi-Fi calling
- UnknownTell us
- Video calling
- UnknownTell us
- VoNR (5G calling)
- UnknownTell us
- Status
- Live
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MVNOs
Add an MVNOMVNOs sell their own SIMs and plans but run on GTA Wireless's network rather than owning one.
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Cell towers
Last measured 2025-07-02
5
Cells
1
Location areas
36
Measurements
2015
First measured
Find a cell on this network
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Crowd-sourced cell measurements from OpenCelliD, licensed CC BY-SA 4.0 · as of 2026-09-27. Counts are cells people have measured, not an operator's own figures.
About GTA Wireless
GTA Wireless, formally known as Teleguam Holdings, LLC, operates as a prominent mobile network provider in Guam, a US territory nestled in the North America & Caribbean region. With a focus on delivering reliable communication services, GTA Wireless has become a key player in connecting residents and businesses across the island. Acting under the Mobile Country Code (MCC) 310, which designates the United States and its territories, and the Mobile Network Code (MNC) 140, GTA Wireless distinguishes itself within Guam's competitive telecommunications landscape. They offer both prepaid and postpaid services, striving to cater to a diverse range of customer needs and budgets. Compared to IT&E, the other primary mobile provider on Guam, GTA Wireless offers similar services, but frequently promotes different plans and coverage options, often focusing on data speeds and international calling features important to Guam's unique position. Keep an eye on special bundles that often include TV packages, as GTA Wireless provides extensive related services, including digital cable. Knowing GTA's MCC (310) and MNC (140) is valuable for travelers and subscribers seeking to confirm network compatibility and ensure seamless connectivity while on the island.
APN settings
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Change history
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