Ofcom data · 466 postcodes

CF63 broadband coverage — Vale of Glamorgan

Full-fibre, gigabit and superfast broadband availability across the CF63 postcode district, plus business broadband and leased-line options for Vale of Glamorgan.

Excellent coverage

Superfast (30Mb+)

98.2%

Ultrafast (300Mb+)

94.4%

Gigabit-capable

94.4%

Below USO (10Mb)

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

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Broadband in CF63

Broadband availability in the CF63 postcode district (Vale of Glamorgan) is Excellent — gigabit-capable full fibre is widely available. Across the 466 postcodes Ofcom measures in CF63, superfast broadband (30 Mbit/s or faster) reaches 98.2% of premises and gigabit-capable lines are available to 94.4%.

Around 0% of premises in CF63 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 CF63

Postcode	Superfast	Gigabit
CF63 1AB	100%	100%
CF63 1AD	100%	100%
CF63 1AF	100%	100%
CF63 1AH	100%	100%
CF63 1AR	100%	100%
CF63 1AS	100%	100%
CF63 1AT	100%	100%
CF63 1AU	100%	100%
CF63 1AW	100%	100%
CF63 1AX	100%	100%

Business broadband & leased lines in Vale of Glamorgan

Whether the CF63 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 CF63

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

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Nearby CF districts

CF14 — 89.3% gigabit CF5 — 87.5% gigabit CF83 — 85.9% gigabit CF24 — 95.2% gigabit CF44 — 65.7% gigabit CF31 — 80.8% gigabit CF3 — 86.7% gigabit CF62 — 92.4% gigabit CF64 — 85.5% gigabit CF23 — 82% gigabit

See all Cardiff (CF) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the CF63 area (Vale of Glamorgan)?

In the CF63 area (Vale of Glamorgan), superfast broadband (30 Mbit/s+) is available to approximately 98.2% of premises and gigabit-capable broadband to around 94.4%, 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 CF63 area (Vale of Glamorgan)?

Gigabit-capable coverage in the CF63 area (Vale of Glamorgan) stands at about 94.4% 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 CF63 area (Vale of Glamorgan)?

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 CF63 area (Vale of Glamorgan)?

Most UK providers serve the CF63 area (Vale of Glamorgan) 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.