# JamboSIM eSIM plans for Guam

> 5 active JamboSIM plans that cover Guam, from $8.99.
> Updated October 25, 2026. Prices in USD. Web page: https://esimguide.com/guam-esim/jambosim

## Networks in Guam

As stated by JamboSIM: GTA Wireless (4G). The technology is the fastest the provider states, not a measured speed.

## Plans

| Plan | Data | Validity | Price | Coverage | Network | Hotspot | Voice | SMS | Phone number | Top-up | ID check | Breakout |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Guam Unlimited / 3 Days | 3 GB/day, then 1 Mbps | 3 days | $8.99 | Guam only | 4G | Yes | No | No | — | Yes | — | — |
| Guam Unlimited / 7 Days | 3 GB/day, then 1 Mbps | 7 days | $19.99 | Guam only | 4G | Yes | No | No | — | Yes | — | — |
| Guam Unlimited / 10 Days | 3 GB/day, then 1 Mbps | 10 days | $26.99 | Guam only | 4G | Yes | No | No | — | Yes | — | — |
| Guam Unlimited / 15 Days | 3 GB/day, then 1 Mbps | 15 days | $37.99 | Guam only | 4G | Yes | No | No | — | Yes | — | — |
| Guam Unlimited / 30 Days | 3 GB/day, then 1 Mbps | 30 days | $69.99 | Guam only | 4G | Yes | No | No | — | Yes | — | — |

Yes / No are what the provider states. Varies means it differs across the plan's coverage. — means the provider does not say, which is not the same as No.
Breakout lists every country the provider declares for the plan; where it names several, which one serves this destination is not stated.

## More

- [All providers for Guam](https://esimguide.com/guam-esim.md)
- [JamboSIM plans for Guam, with filters](https://esimguide.com/guam-esim/jambosim)