RoameSIM eSIM Data Plans for Tanzania

RoameSIM does not provide a truly unlimited data eSIM for Tanzania. All of its plans for the country have a fixed data allowance, such as 3 GB per day for the “Unlimited”‑named plans or 10 GB or 20 GB for the larger bundles. After the specified amount is used, the speed is reduced to 1 Mbps. Travelers who need more data can choose a fixed data plan with a larger allowance, for example the 20 GB plan valid for 30 days or the 10 GB plan valid for 30 days, which may be more cost‑effective for heavy data users.

RoameSIM does not offer eSIM plans in Tanzania that include a phone number or SMS capability. Only data‑only plans are available. Travelers who need to make calls or send messages can use VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection, but should verify that these services are accessible in Tanzania before purchasing the eSIM.

RoameSIM provides 11 single‑country data plans that cover Tanzania, and 29 multi‑country plans that include Tanzania as part of a broader regional package. The single‑country plans range in price from about $7.50 to $275.63 and offer data caps between 1 GB and 20 GB, with validity periods from 3 to 365 days. The multi‑country plans follow a similar price and data range, allowing travelers to use the same data allowance across several countries while still accessing Tanzanian coverage.