🇿🇦 eSIM plans for South Africa

Starting at $6.56/day*

No data caps
7-days valid
Fast, reliable connection
Skip the roaming bill
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Get your unlimited data

How many days

More days, lower daily rate

How many eSIMs

More eSIMs, bigger discount

Total

—

Get South Africa eSIM

Install it now or once you're away. Nothing starts counting until you reach your destination and switch the eSIM on.

* The "as low as" figure is the lowest per-day rate, taken from the longest unlimited data plan on sale here.

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Why buy from us?

Here's how Onetel stacks up against other options in South Africa.

Onetel

Local SIM card

Roaming

Uncapped data plans

Activates instantly

Your number stays the same

No surprise charges

No lock-in

24/7 support

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eSIM costs for South Africa

Prices shown in USD

7 days of unlimited data in South Africa costs $47.22 — about $6.75 a day on Vodacom, MTN or Cell C, with no roaming charge and no SIM to swap. In South Africa, 5G is live and median mobile download speed is 36.9 Mbps.

Duration	Data	Price	Daily cost
1 day	500 MB	$8.20	$8.20/day
3 days	—	$21.20	$7.07/day
5 days	—	$34.20	$6.84/day
7 days	100 MB	$47.22	$6.75/day
10 days	—	$66.74	$6.67/day
15 days	2 GB	$99.24	$6.62/day
30 days	3 GB	$196.80	$6.56/day

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Which networks you connect to in South Africa

Your eSIM roams onto South Africa's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator	4G / LTE bands	5G bands	5G
Vodacom	B1, B3, B8, B20, B41	n78, n28, n1, n3, n8	Yes
MTN	B1, B3, B8, B20, B41	n78, n28, n1, n3, n7	Yes
Cell C	B1, B3, B8, B20	—	No
Telkom	B1, B3, B8, B20, B41	n78	Yes
Rain	B1, B3, B20, B41	n78	Yes

36.9 Mbps

Median download

9.5 Mbps

Median upload

Source: Ookla Speedtest Global Index, August 2025

Coverage in South Africa

Rain is a data-only network with no 2G/3G voice fallback. Large rural areas in Northern Cape and Karoo have limited or no mobile service from any operator. B20 (800 MHz) and B28 (700 MHz) are used for rural LTE coverage but are absent from many international phone models.

Common Questions

The details worth knowing about your South Africa eSIM

Your eSIM connects to Vodacom, MTN, Cell C, Telkom, and Rain. This broad access means you get coverage from the two largest networks (Vodacom and MTN), plus three smaller ones. Rain is data-only with no 2G or 3G voice fallback, so calls may fail on that network.

South Africa uses B20 (800 MHz) and B28 (700 MHz) for rural LTE coverage. Many international phones, especially older or US models, lack B20 or B28. Without these bands, you may have no signal in rural areas like the Northern Cape or Karoo, even where networks exist.

No, this eSIM is for South Africa only. It stops at the border. If you cross into Lesotho, Eswatini, Botswana, or Zimbabwe, the eSIM will not connect. You would need a separate eSIM or plan for each country.

No throttling or filtering is applied beyond standard network management. However, note that median download speed is 36.87 Mbps (Ookla, August 2025). Speeds may drop during peak times or in congested areas like Cape Town city centre or Johannesburg.

Yes, South Africa requires mandatory SIM registration by law. When activating your eSIM, you must provide your passport number and sometimes a photo of your passport. Activation may be delayed until your identity is verified, so set it up before arrival if possible.