encryptSIM network operator guide
GTA eSIM destinations
GTA can be available through encryptSIM in 1 supported destinations, with listed service types 4G.
4G
Using encryptSIM with GTA
Use this page to see where encryptSIM can use GTA, then open each destination guide to compare the other supported networks available there.
GTA supported destinations
These are the destinations where GTA can be one of the available mobile networks for encryptSIM data.
GTA mobile coverage map
Explore operator coverage layers for the supported destinations where map data is available. The map is practical coverage context only; it does not guarantee indoor signal, speed, roaming availability, or service at every point.
GTA network identifiers
These public MCC/MNC identifiers can help recognize local network names a device may show during manual network selection. They are technical network identifiers, not a speed or availability guarantee.
| Destination | Local network | PLMN | Listed bands |
|---|---|---|---|
| Guam | Teleguam Holdings, LLC Brand: GTA Wireless | 310-140 MCC 310 · MNC 140 |
GSM 850 / GSM 1900 / UMTS 850 / LTE 1700 |
Practical checks before using GTA
- Use the destination cards to see where GTA can be available through encryptSIM.
- Use each destination page to see which other supported operators are available there.
- Keep data roaming enabled for the encryptSIM line.
- Actual service depends on device support, roaming availability, signal, local coverage, and congestion.
Check your eSIM device
Before using encryptSIM on GTA or any listed destination, make sure your phone or tablet supports eSIM.
Network names you may see
GTA
GTA eSIM FAQ
Does encryptSIM work with GTA?
Yes, where GTA is available in the supported destinations listed on this page: Guam.
Do I need a local GTA account?
No. encryptSIM is a separate eSIM data product. You do not need to open a direct local GTA account for the data coverage listed here.
Can I force my phone to stay on GTA?
Network selection depends on device settings, roaming availability, signal, local coverage, congestion, and local radio conditions.
Does 5G or 4G guarantee performance?
No. 5G, 4G, LTE, and 3G describe listed radio access. Actual performance depends on device support, signal, congestion, and plan conditions.