Check fibre availability in your area
Coverage varies by suburb and building. Enter your address to see which providers are available.
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Disclaimer: Our coverage tool provides estimates based on general suburb data. For 100% certainty, always confirm availability on the specific provider's website using your exact unit/house number.
How fibre availability works in South Africa
ISP vs FNO — what's the difference?
In South Africa, fibre internet involves two distinct types of companies. ISPs (Internet Service Providers) sell you packages, handle your billing, and provide customer support. FNOs (Fibre Network Operators) own and maintain the physical fibre-optic cables buried in the ground.
Your available options depend entirely on which FNO has built infrastructure in your suburb or building, and which ISPs have agreements to sell services on that network. You can compare fibre providers to see how they differ on price, speed, and support.
Why results vary by suburb and building
- Different streets — and even different buildings on the same street — can be served by different FNOs.
- Estates and body corporates may have exclusive agreements that restrict which ISPs can operate inside the complex.
- Available ports, network capacity, and installation scheduling vary from one node to the next.
- New builds may appear as "planned" in our data but aren't yet live — read our guide on how fibre coverage works for more detail.
| Term | What it means | Why it matters |
|---|---|---|
| ISP | Internet Service Provider — sells packages, billing, and support. | The company you pay monthly and call when something breaks. |
| FNO | Fibre Network Operator — owns the physical cable in the ground. | Determines whether fibre reaches your street or building at all. |
| Open-access network | An FNO network that multiple ISPs can sell on. | Gives you choice — you can switch ISP without changing the line. |
| Installation | Running fibre cable to your property and fitting the ONT box. | Usually a once-off cost; timelines range from 1–15 working days. |
| Activation | Turning on your service after the physical line is in place. | Can take 24–72 hours after installation is complete. |
| Line speed vs Wi-Fi speed | Line speed = bandwidth to your router; Wi-Fi speed = what devices get wirelessly. | Wi-Fi is always slower — walls, distance, and interference reduce throughput. |
| Uncapped vs capped | Uncapped = no data limit (Fair Use applies); capped = fixed monthly data allowance. | Most households need uncapped — read about uncapped vs capped fibre. |
Why your results can change from one address to the next
Fibre availability is hyper-local in South Africa. Even within the same suburb, coverage can differ significantly. Here are the main reasons:
- Different FNO footprint — One FNO may cover your street while another covers the next block. Some areas have multiple FNOs competing, while others have none yet.
- Building restrictions — Body corporates and estate HOAs sometimes sign exclusive deals with specific ISPs, limiting your choices regardless of which FNOs are nearby.
- Network upgrades and congestion — Some nodes may be at capacity, meaning new connections are paused until the FNO upgrades. Consider fibre vs 5G as an alternative while you wait.
- Technician availability — Installation timelines depend on the FNO's local workforce. High-demand areas like Johannesburg, Cape Town, and Durban may have longer wait times.
- Serviceability data updates — FNO databases are updated periodically, not in real-time. A newly connected street might not appear in our checker for a few days.
Fibre availability FAQs
How do I check fibre availability at my address?
Enter your street address or suburb into our availability checker at the top of this page. We'll show you which fibre network operators (FNOs) have infrastructure in your area and which ISPs sell packages on those networks. For the most accurate result, confirm directly with the provider before ordering.
What if fibre is available but the ISP I want isn't listed?
Not every ISP operates on every FNO network. If the ISP you want isn't listed for your address, it likely means they don't have an agreement with the FNO in your area. You can either choose a different ISP on the same network or check whether the ISP plans to expand coverage there.
Why does my neighbour have fibre but I don't?
Fibre rollouts happen street-by-street, and sometimes building-by-building. Your neighbour might be on a different FNO's footprint, in a complex with a bulk deal, or simply connected during an earlier rollout phase. Network expansions happen regularly, so check again in a few weeks if fibre isn't available yet.
What's the difference between line speed and Wi-Fi speed?
Line speed is the maximum bandwidth delivered to your router over the fibre cable. Wi-Fi speed is what your devices actually experience wirelessly, which is almost always lower due to distance from the router, walls, interference, and the number of connected devices. For the best speeds, connect via Ethernet cable or use a mesh Wi-Fi system.
How long does installation usually take?
Installation timelines vary by FNO and area. If the fibre cable already reaches your property, activation can happen within 1–5 working days. If a new line needs to be trenched, expect 5–15 working days. Estates and complexes with existing infrastructure are usually faster.
What does "uncapped" mean and what is fair use?
Uncapped means there's no monthly data limit — you can download and upload as much as you want. However, most uncapped plans include a Fair Use Policy (FUP), which means extremely heavy usage during peak hours could result in temporary speed throttling to ensure fair access for all users on the network.
Can I switch ISP if I'm unhappy?
Yes. On open-access FNO networks, you can switch ISPs without changing your physical fibre line. You'll need to cancel with your current ISP (check contract terms) and sign up with a new one on the same network. The switch usually takes 1–3 working days with no technician visit required.
What should I prepare before ordering fibre?
Before ordering, check that your address has fibre coverage, decide on a speed tier and budget, confirm whether your complex or estate allows installations, and ensure you have a power point near where the router will be placed. If you're in a sectional-title property, you may need body corporate approval.
Next steps
Found your coverage? See how providers stack up, or learn more about how fibre networks work in your area.
Coverage varies by suburb/building. Always confirm with the provider before ordering.
Checking fibre in a specific city?
Explore city-specific fibre guides with local tips, common considerations, and availability information.