Ofcom data · 1,123 postcodes

OX11 broadband coverage — South Oxfordshire

Full-fibre, gigabit and superfast broadband availability across the OX11 postcode district, plus business broadband and leased-line options for South Oxfordshire.

Strong coverage

Superfast (30Mb+)

96%

Ultrafast (300Mb+)

77.5%

Gigabit-capable

75.6%

Below USO (10Mb)

0.1%

Check broadband at your exact OX11 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 OX11

Broadband availability in the OX11 postcode district (South Oxfordshire) is Strong — superfast is near-universal and gigabit is rolling out. Across the 1,123 postcodes Ofcom measures in OX11, superfast broadband (30 Mbit/s or faster) reaches 96% of premises and gigabit-capable lines are available to 75.6%.

Around 0.1% of premises in OX11 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 OX11

Postcode	Superfast	Gigabit
OX11 0AA	100%	96.8%
OX11 0AB	100%	97.4%
OX11 0AD	100%	96.8%
OX11 0AE	100%	92.3%
OX11 0AF	100%	50%
OX11 0AG	100%	100%
OX11 0AH	100%	88.2%
OX11 0AJ	100%	100%
OX11 0AL	100%	100%
OX11 0AN	100%	96.4%

Business broadband & leased lines in South Oxfordshire

Whether the OX11 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 OX11

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

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Nearby OX districts

OX4 — 77.9% gigabit OX16 — 76.6% gigabit OX14 — 79.6% gigabit OX7 — 86.7% gigabit OX2 — 66.5% gigabit OX29 — 87.5% gigabit OX10 — 60.6% gigabit OX12 — 78% gigabit OX3 — 75% gigabit OX18 — 84.1% gigabit

See all Oxford (OX) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the OX11 area (South Oxfordshire)?

In the OX11 area (South Oxfordshire), superfast broadband (30 Mbit/s+) is available to approximately 96% of premises and gigabit-capable broadband to around 75.6%, 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 OX11 area (South Oxfordshire)?

Gigabit-capable coverage in the OX11 area (South Oxfordshire) stands at about 75.6% 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 OX11 area (South Oxfordshire)?

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 OX11 area (South Oxfordshire)?

Most UK providers serve the OX11 area (South Oxfordshire) 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.