Ofcom data · 1 postcodes

YO4 broadband coverage — York

Full-fibre, gigabit and superfast broadband availability across the YO4 postcode district, plus business broadband and leased-line options for York.

Excellent coverage

Superfast (30Mb+)

100%

Ultrafast (300Mb+)

100%

Gigabit-capable

100%

Below USO (10Mb)

Check broadband at your exact YO4 postcode

District figures are an average — get the precise availability, full-fibre status and mobile signal for your address.

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Broadband in YO4

Broadband availability in the YO4 postcode district (York) is Excellent — gigabit-capable full fibre is widely available. Across the 1 postcodes Ofcom measures in YO4, superfast broadband (30 Mbit/s or faster) reaches 100% of premises and gigabit-capable lines are available to 100%.

Around 0% of premises in YO4 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.

Sample postcodes in YO4

Postcode	Superfast	Gigabit
YO4 6EL	100%	100%

Business broadband & leased lines in York

Whether the YO4 district has full fibre yet or not, we can connect your business. Where FTTP and gigabit are live we quote ultrafast full-fibre; where they aren't, a leased line still delivers guaranteed, symmetric speeds with an SLA. We also handle mobile coverage and VoIP for the same site.

Get a business broadband quote for YO4

Free, no obligation — full fibre, leased line or FTTC, matched to what's actually available at your postcode.

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Nearby YO districts

YO25 — 60.3% gigabit YO8 — 85.1% gigabit YO7 — 45.5% gigabit YO12 — 85.3% gigabit YO26 — 76.6% gigabit YO17 — 59.7% gigabit YO32 — 78.5% gigabit YO31 — 91.1% gigabit YO11 — 65.7% gigabit YO42 — 68.9% gigabit

See all York (YO) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the YO4 area (York)?

In the YO4 area (York), superfast broadband (30 Mbit/s+) is available to approximately 100% of premises and gigabit-capable broadband to around 100%, based on Ofcom Connected Nations data. Exact availability varies by postcode — enter your full postcode in our checker for a precise result.

Can I get full-fibre or gigabit broadband in the YO4 area (York)?

Gigabit-capable coverage in the YO4 area (York) stands at about 100% of premises. Where gigabit and full-fibre (FTTP) are live, businesses can order symmetric, low-latency connections — ideal for cloud, VoIP and multi-site working. If full fibre hasn't reached your premises yet, a leased line can still deliver guaranteed gigabit speeds.

How do I check broadband at my exact address in the YO4 area (York)?

Use the free broadband postcode checker on this page: enter your postcode to see fixed-broadband availability, gigabit/full-fibre coverage and mobile signal for all four networks at that location, sourced from official Ofcom data.

Who provides business broadband in the YO4 area (York)?

Most UK providers serve the YO4 area (York) over the Openreach and (where present) CityFibre or Virgin Media networks. Connection Technologies arranges business broadband, full-fibre (FTTP) and leased lines across the area — request a quote to compare options for your postcode.

Broadband availability data © 2026 Ofcom (Connected Nations), licensed under the Open Government Licence v3.0. Figures are area averages and predictions; availability at an individual address may differ — always confirm with a postcode-level check.