Provider
Website last checked 9 November 2026
Contact
We have not found a customer care number or email on ONE Carrier’s website yet.
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Log in
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Head office
140 West Street, Sandton, ZA
Speed test
Not enough speed tests by visitors on ONE Carrier yet.
Test your speedNetwork
- Rank in South Africa
- #234
- Internet users (estimate)
- 4,171
- Share of South Africa
- <0.1%
- Network ID (ASN)
- AS329455
User estimates from APNIC Labs; network registrations from AFRINIC and PeeringDB.
Other providers in South Africa
On ONE Carrier? Test your speed.
Measures download, upload and latency to the nearest Cloudflare server. A test uses at most about 40 MB of data, and around 10 MB on a slow line.