nextSIM eSIM Data Plans for Guinea

nextSIM does not provide a truly unlimited high‑speed data plan for Guinea. The plans that carry “Unlimited” in their name actually grant a fixed amount of high‑speed data—such as 1GB per day on the 1‑day Standard plan or 2GB per day on the Plus plan—and once that amount is reached the connection slows to a reduced speed, ranging from 512kbps to 2000kbps.

If you need more data, nextSIM offers fixed‑data alternatives. For example, the eSIM 10GB plan is valid for 30 days and costs $141.07 USD, and the eSIM 5GB plan is also valid for 30 days at $76.66 USD. These plans may be more cost‑effective for travelers who consume a large amount of data in Guinea.

nextSIM does not provide a Guinea eSIM that includes a local phone number or SMS capability. The available Guinea plans are data‑only, so they do not enable inbound or outbound voice calls or text messages through a local SIM. Travelers can still use data‑enabled messaging and calling apps such as WhatsApp, Telegram, or iMessage to communicate while abroad.

The nextSIM provider offers 13 single‑country data plans for Guinea, along with one multi‑country plan that includes Guinea along with other destinations. These plans cover a price range from about $16.85 to $388.27 and data caps ranging from 1 GB to 10 GB, with validity periods between 1 and 30 days. Some of the plans use a fixed data amount (8 options in total), while a subset offers a daily data cap (6 options), giving customers flexibility between a set data allocation for the entire validity period and a daily top‑up style of usage. This variety allows travelers to choose a plan that best matches their data needs and budget.