CityFibre Checker
Enter your postcode to check whether CityFibre is available at your address and see the broadband providers and packages that may be available to you.
Checking CityFibre availability
- Check if CityFibre is available
- View estimated speeds at your address
- See available broadband providers
How Our CityFibre Checker Works
Use our CityFibre Checker to quickly see whether the CityFibre network is available at your address and view the broadband providers and speeds available in your area.
Enter Your Postcode
Enter your postcode into the CityFibre Checker above to get started.
Check CityFibre Availability
We’ll check whether the CityFibre network is available at your address.
View Providers and Speeds
See which broadband providers use the CityFibre network in your area and compare available speeds.
Can I Get CityFibre in My Area?
CityFibre is one of the UK’s largest alternative network providers (altnets), building and operating a full fibre network across towns and cities throughout the UK. Similar to Openreach, CityFibre provides the underlying infrastructure that broadband services run on.
Because CityFibre uses a full fibre (FTTP) network, fibre optic cables run directly to the property rather than relying on older copper telephone lines. This allows for faster speeds, improved reliability, lower latency, and stronger upload performance than traditional copper-based connections.
The easiest way to check whether CityFibre is available at your address is to enter your postcode into the CityFibre Checker above.
Check CityFibre Availability in Seconds
Enter your postcode to see whether the CityFibre network is available at your address and view the broadband providers and speeds available in your area.
Which Broadband Providers Use the CityFibre Network?
Unlike traditional broadband providers, CityFibre does not sell broadband services directly to consumers. Instead, a range of broadband providers use the CityFibre network to offer full fibre packages to homes and businesses.
Depending on your location, providers on the CityFibre network may include Vodafone, Sky, TalkTalk, 4th Utility, IDNet, Yayzi Broadband, No One Internet, and other regional ISPs. Available providers can vary by postcode, which is why checking your address is the best way to see which services are available.
You can use our checker above to view available providers, estimated speeds, and broadband options at your address.
Frequently Asked Questions
Find answers to common questions about CityFibre availability, full fibre broadband, available providers, and the speeds you may be able to get at your address.
Is CityFibre available at my address?
CityFibre availability depends on whether the network has been deployed in your area. Use the CityFibre Checker above to enter your postcode and see whether the network is available at your address.
Is CityFibre Full Fibre?
Yes. CityFibre operates a Full Fibre (FTTP) network, meaning fibre optic cables run directly to the property without relying on older copper telephone lines.
Which broadband providers use the CityFibre network?
A range of broadband providers use the CityFibre network, including Vodafone, TalkTalk, 4th Utility, IDNet, Yayzi Broadband, and other regional ISPs. Available providers may vary depending on your postcode.
What speeds can I get with CityFibre?
Available speeds will depend on your location and chosen broadband provider. Many providers on the CityFibre network offer gigabit broadband packages, with some services capable of delivering speeds of up to 8.5 Gbps where available.
How do I check CityFibre availability?
Simply enter your postcode into the checker above. We’ll check whether CityFibre is available at your address and show the providers and speeds available in your area.