eSIM.sm eSIM Data Plans for Guam

eSIM.sm does not provide an unlimited data eSIM for Guam. All plans listed for Guam offer fixed data allowances, ranging from 1GB for 7 days to 10GB for 30 days, and each includes tethering. Because there are no unlimited options, users who need more data may consider purchasing a larger fixed‑data plan. For example, the 10GB 30‑day plan is the biggest available and could be a more economical choice for high‑usage travelers, while lighter users might find the 5GB 30‑day or 3GB 15‑day plans sufficient. Choosing a fixed plan can provide predictable cost control unless the traveler is an extremely heavy data consumer.

eSIM.sm does not offer a Guam eSIM that includes a phone number or SMS capability. Travelers can only obtain a data‑only plan for Guam from this provider. For voice and text services, they can use internet‑based messaging and calling apps such as WhatsApp, Telegram, or iMessage over the data connection.

eSIM.sm offers four single‑country data plans for Guam. The plans range from $11.00 to $65.30 in price, provide between 1 GB and 10 GB of data, and are valid for 7 to 30 days; tethering is permitted on some plans. No multi‑country plans are available.