Octotel — Open-access fibre network operator in South Africa
Octotel is a South African open-access fibre network operator serving the Western Cape from a head office in Brooklyn, Cape Town. It builds and runs the fibre, then lets more than 50 approved retail ISPs sell over it rather than selling to the public itself. The network reaches 350,000-plus premises across Cape Town and the wider province, and the Internet Service Providers’ Association has voted it South Africa’s number-one fibre network.
Key facts
| Who they are | A Western Cape open-access wholesale fibre network operator; the retail service is delivered by 50+ approved ISPs riding the Octotel network |
| Network model | Pure open-access wholesale — residential and business fibre sold through retail ISP partners, not by Octotel directly |
| Recognition | Voted South Africa’s #1 Fibre Network by ISPA, the Internet Service Providers’ Association |
| Head office | Unit 207, Block 2, Northgate Park, Brooklyn, Cape Town |
| Coverage | Cape Town and the broader Western Cape — 350,000+ premises passed; check availability by address |
| ICASA licence | Yes — operates as a licensed electronic communications network service (ECNS) provider |
| Pricing | Set by the retail ISPs riding the Octotel network — compare per-Mbps rates across the approved brands for your address |
| Listed In | Fibre Internet Providers |
Octotel builds the fibre; you pick the retail ISP that rides it
Octotel lays and maintains the physical fibre across Cape Town and the Western Cape, then opens the line to more than 50 approved retail ISPs who compete for your business over the same infrastructure. That open-access model is the practical advantage here: on a connected address you can compare per-Mbps pricing and service records across several brands rather than being tied to one. Coverage is regional rather than national, so the first question is whether your specific street is connected, scheduled for build, or outside the footprint. Complex-wide and sectional-title installations run through a dedicated body-corporate and developer process rather than the consumer flow.
Who Octotel is a fit for
- Western Cape homes and businesses that want fibre with a wide choice of retail ISPs on a single line.
- Buyers who prefer to compare per-Mbps pricing across 50+ approved brands rather than being locked to one provider.
- Body corporates and property developers needing a complex-wide open-access fibre install.
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Compare phone systems →Commonly asked questions
Does Octotel sell fibre directly?
No. Octotel is a wholesale open-access network operator. It builds and runs the fibre, and you buy your line from one of the 50+ approved retail ISPs that sell over the Octotel network.
How much does Octotel fibre cost?
The monthly price is set by the retail ISP you order through, not by Octotel, and the open-access model lets you compare per-Mbps rates across brands on the same line. Request up to 3 quotes through WhichVoIP to compare retail ISP prices on the Octotel network, free and without obligation.
Is Octotel available at my address?
Coverage is regional to the Western Cape rather than national. Use the coverage check on octotel.co.za to confirm whether your street is connected, scheduled for build, or outside the footprint, and which retail ISPs serve it.
Who owns Octotel?
Octotel is backed by African Infrastructure Investment Managers (AIIM), an infrastructure investment manager, and operates the open-access fibre network across the greater Cape Town area and other parts of the Western Cape.
What does open-access fibre mean at Octotel?
Open-access means several retail ISPs sell over the same Octotel line, so you can switch retail provider without a new install. Compare the available brands on price and service track record before ordering.
Can Octotel connect a body corporate or new development?
Yes. Complex-wide and sectional-title installations go through a dedicated body-corporate and developer process rather than the consumer flow. Landlords and body corporates should engage the developer team via octotel.co.za.
This listing is maintained by WhichVoIP, an independent South African telecoms comparison service running since 2019. Details are verified against the provider’s public website and were last reviewed on 13 July 2026.