nextSIM eSIM Data Plans for Eswatini (Swaziland)

nextSIM does not provide a truly unlimited high‑speed eSIM plan for Eswatini (Swaziland). All plans listed under the “unlimited” banner actually give a fixed amount of high‑speed data—1GB per day in the Standard line and 2GB per day in the Plus line—and after that amount the speed is reduced to 512kbps or 2000kbps respectively. If a user needs continuous high‑speed access without a daily limit, a fixed data plan is a more appropriate choice.

For travelers who want a larger, unthrottled data allowance, nextSIM offers several fixed plans such as the 20GB 30Days Economy plan for $52.13 USD and the 10GB 30Days Economy plan for $28.17 USD. These options give a set amount of 3G/4G data for 30 days and do not incur speed reductions once the data cap is reached. Selecting a fixed plan is often more cost‑effective for heavily data‑intensive users than purchasing a nominally “unlimited” plan that includes speed throttling.

No, nextSIM does not provide an eSIM for Eswatini (Swaziland) that includes a phone number or SMS capability. The plans offered by nextSIM for this destination are data‑only, meaning they give you internet access but no local number or the ability to send or receive phone calls or text messages.

You can still communicate while traveling by using VoIP applications that rely on the data connection, such as WhatsApp, Telegram, or iMessage, which allow calls and messaging without requiring a traditional phone number or SMS service.

NextSIM offers 22 single‑country data plans for Eswatini. All of the plans are single‑coverage; there are no multi‑country options. The plan catalog includes two types of offers: six daily‑data‑cap plans that reset each day, and sixteen fixed‑data‑cap plans that provide a set amount of data for a period of 1 to 30 days. Prices range from about $4.20 to $1, 068.50, and data caps vary from 1 GB to 20 GB.