JamboSim eSIM Data Plans for Tanzania

JamboSim does not provide a true unlimited data eSIM for Tanzania. All of its plans have a fixed data allowance, and after the specified amount is consumed the speed is reduced to about 1 Mbps. For travelers who need a large data supply, JamboSim offers fixed data plans such as the 20GB / 30 day plan, which allows up to 20GB of high‑speed data for that period. These fixed data plans can be more cost‑effective for most users compared to purchasing data on a pay‑as‑you‑go basis.

JamboSim provides eSIM plans that include a phone number and outbound SMS capability for travel in Tanzania. The Global+ plans range from 1 GB for 7 days at $11.99 USD to 20 GB for 365 days at $105.99 USD, with validity options of 7 days, 15 days, 30 days, 60 days, 180 days and 365 days. Each plan uses a dialing code of +1, allows outbound voice calls and outbound SMS, but does not include inbound voice or inbound SMS. Travelers should check with JamboSim directly to confirm any specific functionality they need.

The available data does not provide a breakdown of how many of JamboSim’s single‑country and multi‑country plans are specifically for Tanzania. As a result, the number of JamboSim data plans that target Tanzania cannot be determined from the information presented.