Ofcom data · 1,086 postcodes

DE23 broadband coverage — Derby

Full-fibre, gigabit and superfast broadband availability across the DE23 postcode district, plus business broadband and leased-line options for Derby.

Excellent coverage

Superfast (30Mb+)

99.9%

Ultrafast (300Mb+)

97.9%

Gigabit-capable

97.4%

Below USO (10Mb)

Check broadband at your exact DE23 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 DE23

Broadband availability in the DE23 postcode district (Derby) is Excellent — gigabit-capable full fibre is widely available. Across the 1,086 postcodes Ofcom measures in DE23, superfast broadband (30 Mbit/s or faster) reaches 99.9% of premises and gigabit-capable lines are available to 97.4%.

Around 0% of premises in DE23 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 DE23

Postcode	Superfast	Gigabit
DE23 1AB	100%	78.6%
DE23 1BT	100%	100%
DE23 1BU	100%	100%
DE23 1BY	100%	100%
DE23 1BZ	100%	100%
DE23 1DA	100%	100%
DE23 1DB	100%	100%
DE23 1DD	100%	100%
DE23 1DE	100%	100%
DE23 1DF	100%	100%

Business broadband & leased lines in Derby

Whether the DE23 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 DE23

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

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Nearby DE districts

DE21 — 86% gigabit DE55 — 78.7% gigabit DE24 — 97.6% gigabit DE7 — 89.7% gigabit DE22 — 94.8% gigabit DE11 — 91.8% gigabit DE4 — 52.3% gigabit DE13 — 36% gigabit DE56 — 60.7% gigabit DE6 — 42.1% gigabit

See all Derby (DE) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the DE23 area (Derby)?

In the DE23 area (Derby), superfast broadband (30 Mbit/s+) is available to approximately 99.9% of premises and gigabit-capable broadband to around 97.4%, 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 DE23 area (Derby)?

Gigabit-capable coverage in the DE23 area (Derby) stands at about 97.4% 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 DE23 area (Derby)?

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 DE23 area (Derby)?

Most UK providers serve the DE23 area (Derby) 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.