nextSIM eSIM Data Plans for Tanzania

nextSIM does not provide a truly unlimited data eSIM for Tanzania. The plans marked “Unlimited” actually allocate a fixed amount of high‑speed data—1GB in the standard variants and 2GB in the Plus variants—after which the speed is reduced to 512kbps or 2000kbps.

Travelers who need more data without throttling can choose a fixed‑data plan instead. For example, the eSIM 20GB 30 Days Tanzania plan delivers 20GB of high‑speed data for 30 days at $97.45 USD, and the eSIM 20GB 30 Days Africa plan offers a similar allowance at $133.72 USD. These options are more cost‑effective for heavy data usage than the capped “Unlimited” plans.

nextSIM does not offer Tanzania eSIM plans that include a phone number or SMS capability. All plans available from nextSIM for Tanzania are data‑only, so there is no provision for inbound or outbound voice calls or text messages.

Travelers who need to communicate while abroad can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection provided by the eSIM. These apps allow calls and messaging without requiring a local phone number or SMS.

NextSIM provides 22 single‑country data plans and 43 multi‑country data plans that cover Tanzania. The plans range in price from about $6.88 up to $1, 284.42 and the data caps span from 1 GB up to 50 GB per validity period, which itself can be between one and thirty days. The offering includes both fixed data caps (about 40 plans) and daily data cap limits (about 25 plans), giving users options for longer‑term use or short bursts of data.