Best eSIM for Tanzania
Tanzania has solid 4G coverage in Dar es Salaam, Arusha, Zanzibar and main safari hubs. A travel eSIM is almost always cheaper than carrier roaming; Serengeti and Ngorongoro interior have patchy signal — download offline maps before going in.
Last checked: October 2026. Plans and prices change — verify before purchase.
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Arusha (safari hub), Dar es Salaam, Moshi and Zanzibar Stone Town have excellent 4G. The Ngorongoro Crater rim lodges have signal. Main Serengeti camps have basic signal at lodge areas. Kilimanjaro summit (Uhuru Peak, 5,895m) and routes above 4,000m have no reliable coverage. Zanzibar beaches (Nungwi, Kendwa, Paje) have good coverage. Selous/Nyerere and Ruaha are more remote.
Serengeti game drives on the open plains have variable coverage depending on location and camp proximity. Download offline safari maps and bird/mammal identification apps in Arusha before entering the Serengeti or Ngorongoro. For Kilimanjaro trekking (Marangu, Machame, Lemosho routes), download route maps and altitude profiles in Moshi before departure.
Prices sourced from provider websites. Network information sourced from provider documentation and independent travel guides (2026).
eSIM — Tanzania
Network coverage in Tanzania
Four major networks operate in Tanzania: Vodacom, Yas (formerly Tigo), Airtel and Halotel. For a typical itinerary — Dar es Salaam, Arusha, Moshi, Zanzibar Stone Town, Serengeti, Ngorongoro — all four perform well with 4G in cities and main tourist hubs; Vodacom and Airtel also offer partial 5G.
Outside the cities, Vodacom has the widest reach — strongest around Lake Victoria and across national park corridors. Airtel has expanded its rural 4G footprint aggressively and is a solid second. Halotel built towers in rural areas where the top three had thin coverage, making it the better option for remote lake-region or off-grid itineraries. Yas is the strongest urban competitor but trails in rural depth. Zanzibar (Unguja) is covered by the mainland networks; Pemba has more limited coverage outside its main towns.
On this page, Airalo and Saily route via Vodacom — the widest network, ideal for safaris. For Serengeti, Ngorongoro and Kilimanjaro routes, see the field tips above for dead zones and offline maps.
Where are you travelling from? Does your plan cover this destination?
All AT&T plansPlan data / 1 day: US$12; plan data / 30 days: US$120.Compare: the pass may be enough.
Unlimited UltimateIncluded in the plan.Keep your plan.
Unlimited Plus, Unlimited Welcome5 GB / 1 day: US$12; 20 GB / 30 days: US$100.Compare: the pass may be enough.
Experience Beyond (Go5G Next) · Experience More (Go5G Plus, Magenta MAX)Included in the plan.Keep your plan.
Essentials2 GB / 1 day: US$10; 15 GB / 10 days: US$50; 30 GB / 30 days: US$75.Compare: the pass may be enough.
All EE plansPlan data / 1 day: £8; plan data / 7 days: £40.Compare: the pass may be enough.
All O2 plans100 MB / 30 days: £26; 500 MB / 30 days: £45; 1 GB / 30 days: £65.Get an eSIM.
All Vodafone plansPlan data / 1 day: £8.Compare: the pass may be enough.
All Three plansNo pass: pay as you go.Get an eSIM.
All TELUS plansPlan data / 1 day: CA$18.Compare: the pass may be enough.
All Bell plans5 GB / 1 day: CA$16; plan data / 14 days: CA$100; plan data / 30 days: CA$120; plan data / 30 days: CA$320.Compare: the pass may be enough.
All Rogers plansNo pass: pay as you go.Get an eSIM.
All Vidéotron plansNo pass: pay as you go. (figure not confirmed by an official source)Get an eSIM.
All Telstra plansPay as you go: A$3/MB.Get an eSIM.
All Optus plansPay as you go: A$1/MB.Get an eSIM.
All Vodafone (TPG) plansPlan data / 1 day: A$5.Compare: the pass may be enough.
Vodafone Unlimited (RED Roaming)500 MB / 1 day: €4.99.Compare: the pass may be enough.
Other Vodafone Ireland plans1 GB / 1 day: €5.Compare: the pass may be enough.
All Three Ireland plans2 GB / 1 day: €5.99; 6 GB / 3 days: €14.99; 14 GB / 7 days: €34.99.Compare: the pass may be enough.
All eir plansPay as you go: €4.99/MB.Get an eSIM.
Arrival protocol in Tanzania
VPN, passwords and documents
On hotel or café Wi-Fi, a VPN can be useful to keep your browsing private from the network operator. A password manager is also worth having for managing account access on the road. A secure cloud backup of your passport, visa and accommodation details can also be useful — keep an offline copy too. None of these are mandatory.
Mistakes to avoid in Tanzania
Continuing your trip in East Africa?
Many travellers combine Tanzania with neighbouring countries. See our guides for eSIM in Kenya, eSIM in Uganda and eSIM in Rwanda. For multi-country trips combining Tanzania with neighbouring East Africa destinations, our global regional plan comparison may be useful.