
eSIM.sm is an eSIM provider located in the smallest republic of the world: San Marino. Thanks to our partnerships, we can provide eSIM for all around the world at the cheapest prices. Our customer service is ready to assist you for every configuration issue you may have.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
eSIM.sm does not offer an unlimited data eSIM for Guinea‑Bissau. The provider’s available plans in that country are fixed‑data bundles, such as the 3GB 10 days plan priced at $57.80 USD and the 3GB 15 days plan priced at $61.00 USD. While these plans provide a set amount of high‑speed data, they also allow tethering, which may meet many travelers’ needs.
Choosing a fixed‑data plan can be more cost‑effective than an unlimited option for most users, especially if you do not anticipate extremely heavy data consumption. If your data usage is very high, you might want to compare these fixed bundles with other eSIM offerings that provide larger allowances.
eSIM.sm does not offer any Guinea‑Bissau eSIM that includes a phone number or SMS capability. Only data‑only plans are available for this destination. Travelers can use those data plans and rely on VoIP applications such as WhatsApp, Telegram, or iMessage to make calls or send messages over the Internet.
Three single‑country data plans are available for Guinea‑Bissau from eSIM.sm. Prices range from $23 to $61, offering between 1 GB and 3 GB of data for 7 to 15 days, with tethering allowed on the plans.
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