Simfinity

Simfinity Telco LLC - provides affordable, flexible eSIM solutions for global travelers, enabling seamless connectivity across 190+ countries without the need for physical SIM cards. With instant activation, no roaming fees, and data plans tailored to travelers, Simfinity ensures that staying connected worldwide is easy and hassle-free.

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Simfinity eSIM Data Plans for Guam

Guam

1GB

Days

$8.86

$8.86/GB

Guam

3GB

Days

$22.36

$7.45/GB

Guam

5GB

Days

$32.62

$6.52/GB

Guam

10GB

Days

$57.46

$5.75/GB

Guam

20GB

Days

$97.84

$4.89/GB

Frequently Asked Questions

Does Simfinity offer unlimited data eSIM for Guam?

Simfinity does not provide an unlimited data eSIM plan for Guam. Travelers who need a fixed data allowance can choose from the available Simfinity plans that range from 1GB for 7 days to 20GB for 30 days. For example, the 20GB plan costs $97.84 USD and the 10GB plan costs $57.46 USD; both are valid for 30 days and include tethering. Fixed data plans can be a more cost‑effective choice for most users unless the data usage is extremely high.

Does Simfinity offer Guam eSIM with phone number and SMS?

Simfinity does not offer a Guam eSIM that includes a phone number or SMS capability; only data‑only plans are available from this provider.

Travelers who need to communicate can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging without requiring a separate phone number or SMS service.

How many data plans does Simfinity offer for Guam?

Simfinity provides five single‑country data plans for Guam, with no multi‑country options available. The available plans range in price from $8.86 to $97.84 and offer between 1 GB and 20 GB of data, valid for 7 to 30 days, and all allow tethering.

Summarized by Gen AI. Last updated: October 17, 2025