Will I have an internet connection during a Serengeti safari?

Inside Serengeti National Park the telecom infrastructure is limited, so the internet connection may be unstable or drop out. Near the park gates and around the main lodges, you can sometimes get a connection. We recommend preparing downloaded maps and offline content before your safari sets off.

Does the eSIM work well on Zanzibar too?

Yes. In Zanzibar's Stone Town and the main beach resort areas, the 4G connection is relatively stable. The signal may weaken in the north of the island or on remote beaches. You can use the same eSIM as on the Tanzanian mainland on Zanzibar, with no extra setup.

Do I really need a power adapter in Tanzania?

Yes, you definitely do. Tanzania uses Type D and Type G sockets, which are a different shape from Korean plugs (Type C/F), so you can't just plug in. Since you need to charge your smartphone while using the eSIM, be sure to pack a multi-adapter.

Can I use the internet while climbing Kilimanjaro?

You can sometimes pick up a signal on the lower part of the Kilimanjaro climbing routes (near the entrances, such as Marangu Gate), but you should assume there is almost no coverage as you gain altitude. Near the summit, an internet connection is hard to expect. After you descend, you can use 4G normally in the towns of Arusha and Moshi.

Is there a separate SIM registration process when entering Tanzania?

In Tanzania, buying a local physical SIM requires passport registration. A Yeohaengyusim eSIM, however, is already activated online in Korea, so you can use it right away without separate registration locally. Enjoy the convenience, with no tedious queuing or paperwork.

Does eSIM work in Tanzania?

Tanzania supports eSIM, and plans start from ₩4,656. Install it with the QR code you receive after buying, then just turn on data roaming after you arrive and you are connected straight away. There is no need to swap your SIM.

Travel eSIM or carrier roaming: which is cheaper for a trip to Tanzania?

For a short trip or light data use, a travel eSIM is usually cheaper. Unlimited roaming from Korean carriers costs about ₩11,000–₩15,000 a day, but with an eSIM you can buy just the days of data you need in advance. For a short trip for one or two people, an eSIM has a big advantage; for a family or very heavy data use, compare carrier unlimited roaming too.

Which carrier network does a Tanzania eSIM use?

In Tanzania it connects automatically to local carrier networks such as Vodacom Tanzania · Airtel Tanzania · Yas (formerly Tigo) · Halotel (4G/LTE, 5G where supported). Population coverage is about 55%. It picks the network with the strongest signal automatically, so there is nothing to set up.

Can I keep using my Korean number while travelling in Tanzania?

Yes. The eSIM works as a data-only second line, so your Korean SIM and number stay as they are. Use the Yeohaengyusim eSIM for data only, and keep receiving calls, texts and KakaoTalk on your Korean number.

Can I add to or extend my Tanzania eSIM plan?

Yes. When you use up your data or the plan period ends, you can buy a new plan at any time. Keep using the eSIM profile you already installed; there is no need to install it again, so you carry on without interruption.

Can I use tethering (hotspot) in Tanzania?

Yes. In Tanzania you can share your eSIM data with other devices such as a laptop or tablet by tethering (hotspot). Shared data also comes out of your plan allowance, so if you tether a lot we recommend choosing a little more data.

Do I set up the eSIM before I leave or after I arrive?

We recommend installing it (registering the QR code) before you leave, while you have Wi-Fi. Data starts when you turn on data roaming after you arrive in Tanzania. Just remember "set up before you leave, switch on when you arrive" and you can use the internet as soon as you land.

Tanzania eSIM plans

Instant delivery

A travel eSIM for Tanzania starts from ₩4,656 and works as soon as you buy it. In Tanzania it connects automatically to local networks such as Vodacom Tanzania · Airtel Tanzania · Yas (formerly Tigo) · Halotel (4G/LTE, 5G where supported), with population coverage of about 55%. Install it with the QR code before you leave and you can use the internet as soon as you land, with no roaming setup.

Sent instantly by email
30-day refund
Customer support in Korean
Credit card · Apple Pay

Tanzania eSIM at a glance

Price: From ₩4,656
Local networks: Vodacom Tanzania · Airtel Tanzania · Yas (formerly Tigo) · Halotel
Network: 4G/LTE
Activation: QR code — install before you leave
Recommended data: Maps and messaging 1 GB a day · more room 2 GB a day · video: unlimited

eSIM plans you can use in Tanzania

Data	Validity	Price
Unlimited	1 day	₩4,656
Unlimited	3 days	₩25,601
Unlimited	5 days	₩36,148
Unlimited	7 days	₩46,696
Unlimited	10 days	₩48,203
Unlimited	15 days	₩61,764
Unlimited	30 days	₩122,036
1 GB	7 days	₩7,519
2 GB	15 days	₩15,053
3 GB	30 days	₩15,053
5 GB	30 days	₩19,573
10 GB	30 days	₩36,148
20 GB	30 days	₩60,257
50 GB	30 days	₩122,036

Tanzania is a country that turns the dream of an African journey into reality. The great animal migration that unfolds in Serengeti National Park, climbing Kilimanjaro, Africa's highest peak, and the island of Zanzibar, the jewel of the Indian Ocean: it is full of experiences you would not want to miss. Because it is so far from Korea, getting lost or being unable to check your accommodation details can leave you in a really tight spot. From coordinating your safari tour schedule and staying in touch with your guide to handling emergencies, a stable internet connection determines how safe your trip is. Enjoy Africa's great wilderness to the full with a Yeohaengyusim eSIM that connects the moment you reach Tanzania, with no SIM swap.

Flight time from Korea

About 14–16 hours (including connection)

Time difference

6 hours behind Korea (KST -6)

Best season to go

June–October (dry season, best for safari)

Plug type

Type D/G (adapter needed)

Why an eSIM really helps for a trip to Tanzania

You can buy a SIM at the airport in Tanzania, but the registration process for foreigners is often complicated and time-consuming. In particular, if you arrive at Julius Nyerere International Airport in Dar es Salaam in the early hours or at night, buying a SIM at all can be difficult. If you install your Yeohaengyusim eSIM in Korea before departure, it connects automatically the moment you land in Tanzania, so there is none of that worry. Coverage is limited in remote national park areas such as the Serengeti and the Ngorongoro Crater, but Vodacom Tanzania is the country's largest carrier and provides the most reliable 4G service in the main cities and tourist hubs. On Zanzibar too, coverage is good at the resorts and in central Stone Town. If you want to share the vivid photos and videos you take on safari with your family in real time, an eSIM is the best choice. You can keep your existing number without swapping the physical SIM, so you won't miss messages from Korea either.

Network coverage in Tanzania

Carrier

Vodacom Tanzania

+ Airtel Tanzania

Network

4G/LTE

Coverage

55%

How do I install a Tanzania eSIM?

1
Buy a plan
Choose a data plan for Tanzania and complete payment.
2
Scan the QR code
Open the email we sent and point your phone camera at its QR code.
3
Install the eSIM
Complete the eSIM installation as prompted. Doing it before you leave is simplest.
4
Connect on arrival
Once you land in Tanzania, switch data roaming on and you're online.

1
Buy a plan
Choose a data plan for Tanzania and complete payment.
2
Scan the QR code
Open the email we sent and point your phone camera at its QR code.
3
Install the eSIM
Complete the eSIM installation as prompted. Doing it before you leave is simplest.
4
Connect on arrival
Once you land in Tanzania, switch data roaming on and you're online.

Which plan is right for me?

Short trip

For a short 3–7 day trip, an unlimited data plan is ideal.

Business trip

We recommend a high-data plan with plenty for video calls and email.

Long stay

Staying a month or more? A large-data plan gives the best value.

Family trip

Families sharing a connection across multiple devices should pick a tethering-enabled plan with a generous data allowance.

eSIM, local SIM or pocket Wi-Fi: what suits a trip to Tanzania best?

	eSIM	Local SIM	Pocket Wi-Fi
Activation	Instant (QR code)	Buy locally	Pick up / delivery
Setup	2 minutes	SIM swap needed	Separate device
Price	From ₩4,656	₩10,000~50,000	₩5,000~15,000/day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5
Flexibility	Top up any time	Fixed data	Daily rental
Best for	Ideal for travellers	Long stays	Families / groups

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See all Africa eSIMs eSIM installation help See all destinations eSIM vs carrier roaming — which is cheaper?How many GB of eSIM data do I need?Best travel eSIM — how to choose

Tanzania eSIM FAQ

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