Silvy eSIM Data Plans for Tanzania

Silvy does not provide an unlimited data eSIM for Tanzania. Instead, Silvy offers fixed‑data plans with set data caps. For travelers who need a substantial amount of data, Silvy lists options such as a 20GB plan for 30 days priced at $45.90 USD and a 10GB plan for 30 days priced at $26.90 USD. Choosing a fixed‑data plan can be more cost‑effective unless the user is an extremely heavy data consumer.

Silvy does not offer any eSIM plans with a local phone number or SMS capability for Tanzania. All of their Tanzania eSIM offers are data‑only, meaning you cannot place or receive traditional voice calls or text messages through the SIM. However, you can still use internet‑based services such as WhatsApp, Telegram or iMessage over the data connection to make calls and send messages.

Silvy offers four single‑country data plans for Tanzania, all ranging from roughly $4.50 to $72.50 and providing between 1 GB and 20 GB of data over a validity period of 7 to 90 days. These plans are typical fixed‑data packages; some include a daily data cap option and allow tethering to additional devices. No multi‑country plans that cover Tanzania are listed separately.