nextSIM eSIM Data Plans for Tanzania

NextSIM does not provide a true unlimited data eSIM for Tanzania. The plans that include “Unlimited” in their names actually offer a fixed high‑speed data allowance of 1GB or 2GB; once that amount is consumed the speed is throttled to 512kbps or 2000kbps.
If a traveler needs more data without a speed reduction, nextSIM offers fixed‑data plans such as the 20GB 30Days Standard plan for $97.28 USD or the 50GB 30Days Premium plan for $1 299.63 USD. These options provide higher data limits and maintain high‑speed access throughout the validity period.

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 offers a total of 22 single‑country data plans that include Tanzania and 43 multi‑country data plans that can be used in Tanzania. The single‑country options vary in price from about $6.86 to $1, 299.63, with data caps ranging from 1 GB up to 50 GB and validity periods between 1 and 30 days. The multi‑country plans have similar price and data ranges, allowing travelers to use the same data package while crossing borders. Fixed data cap plans provide a set amount of data for the entire validity period, whereas daily data cap plans reset each day, offering flexible usage patterns for short stays or high‑traffic scenarios.