GU
Guam eSIM prices: HelloRoam from $7.99 for 1 GB
| Provedor | Preço (5 GB) | Cobertura | Avaliação | Melhor para |
|---|---|---|---|---|
| HelloRoam | R$ 101,74 | GTA Wireless | 4,9/5 | Planos de viagem só de dados |
| Airalo | Não verificado | 200+ países | 4,5/5 | Mais destinos |
| Holafly | Ilimitado | 160 países | 4,2/5 | Usuários intensivos |
Nossas 3 melhores indicações para Guam
Avaliamos 6 planos de eSIM disponíveis para Guam, comparando preços verificados, cobertura de rede, opções de recarga e qualidade do app. Cinco se destacaram.
Prós: Cobertura em Guam na rede GTA Wireless, roteador móvel em todos os planos e reembolso de 180 dias para eSIM não ativado. Contras: Marca mais nova, comunidade menor que a Airalo.
| Faixa | Duração | Desconto | Preço inicial |
|---|---|---|---|
| Estadia curta | 1-2 dias | 4% de desconto | $6.70$3.35/dia · 2d |
| Pacote semanal | 3-9 dias | 8% de desconto | $22.48$3.21/dia · 7d |
| Estadia prolongada | 10-19 dias | 11% de desconto | $31.06$3.11/dia · 10d |
| Pacote mensal | 20-29 dias | 15% de desconto | $59.33$2.97/dia · 20d |
| Longa estadiaMelhor Valor | 30-365 dias | 18% de desconto | $85.85$2.86/dia · 30d |
Prós: 200+ países, recarga disponível, maior comunidade. Contras: Preço mais alto que alguns provedores mais recentes em certas rotas, tempos de resposta do suporte podem variar.
Prós: Dados verdadeiramente ilimitados, velocidade total na maioria dos planos, chat ao vivo 24/7. Contras: Preço premium, sem opções por GB disponíveis.
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.
Análise 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.
Ativação
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.
Dicas de uso de dados
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.
Preços dos planos de eSIM em 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 $7.99 for 1 GB
| Plano | Rede | Validade | Preço |
|---|---|---|---|
| Guam 20GB 30Days ⭐ | GTA Wireless | 30 dias / 20 GB | R$ 381,33 |
| Guam 10GB 30Days | GTA Wireless | 30 dias / 10 GB | R$ 203,34 |
| Guam 5GB 30Days | GTA Wireless | 30 dias / 5 GB | R$ 101,74 |
| Guam 3GB 30Days | GTA Wireless | 30 dias / 3 GB | R$ 64,82 |
| Guam 1GB 7Days | GTA Wireless | 7 dias / 1 GB | R$ 40,75 |
| Guam 2GB/Day | GTA Wireless | 1 dia / 2 GB por dia | R$ 72,37 |
Prices verified: 22 de maio 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?+
Does my phone support eSIM in Guam?+
How much data do I need for a week in Guam?+
Avaliações dos provedores
Leia nossas avaliações detalhadas dos principais provedores de eSIM disponíveis em Guam.
