GU
Guam eSIM prices: HelloRoam from $7.99 for 1 GB
| Proveedor | Precio (5 GB) | Cobertura | Calificación | Mejor para |
|---|---|---|---|---|
| HelloRoam | 18,35 € | GTA Wireless | 4,9/5 | Planes de viaje solo de datos |
| Airalo | Sin verificar | 200+ países | 4,5/5 | Más destinos |
| Holafly | Ilimitado | 160 países | 4,2/5 | Usuarios intensivos |
Nuestras 3 mejores opciones para Guam
Evaluamos 6 planes eSIM disponibles para Guam, comparándolos en precios verificados, cobertura de red, opciones de recarga y calidad de app. Cinco destacaron.
Ventajas: Cobertura en Guam en GTA Wireless, uso como punto de acceso en todos los planes y reembolso de 180 días si la eSIM no se ha activado. Desventajas: Marca más reciente, comunidad más pequeña que Airalo.
| Nivel | Duración | Descuento | Precio inicial |
|---|---|---|---|
| Estancia corta | 1-2 días | 4% de descuento | $6.70$3.35/día · 2d |
| Paquete semanal | 3-9 días | 8% de descuento | $22.48$3.21/día · 7d |
| Estancia prolongada | 10-19 días | 11% de descuento | $31.06$3.11/día · 10d |
| Paquete mensual | 20-29 días | 15% de descuento | $59.33$2.97/día · 20d |
| Larga estanciaMejor Valor | 30-365 días | 18% de descuento | $85.85$2.86/día · 30d |
Ventajas: 200+ países, recarga disponible, comunidad más grande. Desventajas: Precio superior a otros proveedores más nuevos en algunas rutas, tiempos de respuesta del soporte pueden variar.
Ventajas: Datos verdaderamente ilimitados, velocidad completa en la mayoría de los planes, chat en vivo 24/7. Desventajas: Precio premium, sin opciones por GB disponibles.
Guam network coverage on GTA Wireless
HelloRoam runs its Guam plans on GTA Wireless, the island's main operator, which is why the recommendation holds right across Tumon Bay: GTA is the carrier with 4G on every hotel tower, at Micronesia Mall, and on the beach itself. DOCOMO Pacific also covers the island and is popular with Japanese travelers, but it carries no visitor eSIM plans in this catalogue. GTA Wireless reaches further for international visitors than DOCOMO Pacific does, reaching Tumon Bay, Hagåtña, the southern villages, and the main highway corridors, and it is the single network listed on all 6 Guam plans.
Análisis de cobertura
GTA Wireless 4G LTE covers Tumon Bay's entire resort strip including the major hotel towers, shopping malls like Micronesia Mall and GPO, and the beach. Antonio B. Won Pat International Airport connects on arrival.
Hagåtña capital district has solid 4G. Route 1 along the west coast from Tumon to Merizo has consistent coverage. Two Lovers Point and Ritidian Point at the island's north tip both have 4G.
The Mariana diving sites on the west coast are accessible via 4G-covered shore areas.
Activación
Scan your eSIM QR code before arriving at Antonio B. Won Pat International Airport (GUM). GTA Wireless registers the profile on arrival, so there is no SIM counter to queue at in the terminal.
Guam uses US-standard time zones and the US dollar. iPhone XS or newer, Pixel 3a or newer, and Galaxy S20 or newer support eSIM. Your device must be carrier-unlocked.
Consejos de uso de datos
Budget 450-550 MB per day at Tumon Bay resorts for shopping navigation, resort booking apps, social media, and Google Maps for the military history sites in the south. The Guam Shopping Festival and tax-free electronics stores on Tumon's main strip are easy to navigate on 4G. Diving bookings with local operators use minimal data.
A 7-day plan comfortably covers a standard Guam resort holiday. Download War in the Pacific National Historical Park guides offline for the southern tour route.
Precios de los planes eSIM en Guam
Guam eSIM plans start at $7.99 for 1 GB over 7 days on GTA Wireless. The 3 GB plan costs $12.71 and the 5 GB plan $19.95, both over 30 days. The 10 GB plan at $39.87 suits a photo-heavy resort holiday, and the 20 GB plan at $74.77 gives $3.74/GB across the 6.
A 2 GB per day plan costs $14.19, with a fair-use speed reduction once the daily allowance is spent. Verdict: HelloRoam prices Guam from $7.99 for 1 GB on GTA Wireless 4G, the one network an eSIM buyer reaches on the island.
All 6 Guam eSIM plans from $7.99 for 1 GB
| Plan | Red | Vigencia | Precio |
|---|---|---|---|
| Guam 20GB 30Days ⭐ | GTA Wireless | 30 días / 20 GB | 68,79 € |
| Guam 10GB 30Days | GTA Wireless | 30 días / 10 GB | 36,68 € |
| Guam 5GB 30Days | GTA Wireless | 30 días / 5 GB | 18,35 € |
| Guam 3GB 30Days | GTA Wireless | 30 días / 3 GB | 11,69 € |
| Guam 1GB 7Days | GTA Wireless | 7 días / 1 GB | 7,35 € |
| Guam 2GB/Day | GTA Wireless | 1 día / 2 GB al día | 13,05 € |
Prices verified: 22 de mayo de 2026
Guam eSIM questions answered
What is the best eSIM for Guam?+
Which eSIM should I buy for Guam?+
How much does an eSIM for Guam cost?+
Which network does an eSIM use in Guam?+
Is Guam a US territory for mobile coverage purposes?+
Is there 4G at Tumon Bay's resorts?+
Can I use eSIM while shopping duty-free in Guam?+
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Reseñas de proveedores
Lee nuestras reseñas detalladas de los principales proveedores de eSIM disponibles en Guam.
