Ofcom data · 1,258 postcodes

WF4 broadband coverage — Barnsley

Full-fibre, gigabit and superfast broadband availability across the WF4 postcode district, plus business broadband and leased-line options for Barnsley.

Excellent coverage

Superfast (30Mb+)

94.9%

Ultrafast (300Mb+)

81.2%

Gigabit-capable

80.9%

Below USO (10Mb)

0.1%

Check broadband at your exact WF4 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 WF4

Broadband availability in the WF4 postcode district (Barnsley) is Excellent — gigabit-capable full fibre is widely available. Across the 1,258 postcodes Ofcom measures in WF4, superfast broadband (30 Mbit/s or faster) reaches 94.9% of premises and gigabit-capable lines are available to 80.9%.

Around 0.1% of premises in WF4 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 WF4

Postcode	Superfast	Gigabit
WF4 1AA	100%	88.9%
WF4 1AB	0%	0%
WF4 1AD	100%	100%
WF4 1AE	100%	100%
WF4 1AF	100%	66.7%
WF4 1AG	100%	100%
WF4 1AH	100%	100%
WF4 1AJ	100%	100%
WF4 1AL	100%	91.7%
WF4 1AN	100%	100%

Business broadband & leased lines in Barnsley

Whether the WF4 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 WF4

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

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Nearby WF districts

WF2 — 90.6% gigabit WF10 — 91.8% gigabit WF1 — 85.5% gigabit WF9 — 94.2% gigabit WF17 — 92.2% gigabit WF8 — 71% gigabit WF3 — 94.2% gigabit WF12 — 88.7% gigabit WF13 — 87.8% gigabit WF5 — 94.4% gigabit

See all Wakefield (WF) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the WF4 area (Barnsley)?

In the WF4 area (Barnsley), superfast broadband (30 Mbit/s+) is available to approximately 94.9% of premises and gigabit-capable broadband to around 80.9%, 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 WF4 area (Barnsley)?

Gigabit-capable coverage in the WF4 area (Barnsley) stands at about 80.9% 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 WF4 area (Barnsley)?

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 WF4 area (Barnsley)?

Most UK providers serve the WF4 area (Barnsley) 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.