Ofcom data · 960 postcodes

BN11 broadband coverage — Worthing

Full-fibre, gigabit and superfast broadband availability across the BN11 postcode district, plus business broadband and leased-line options for Worthing.

Excellent coverage

Superfast (30Mb+)

99.7%

Ultrafast (300Mb+)

96.8%

Gigabit-capable

96.8%

Below USO (10Mb)

Check broadband at your exact BN11 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 BN11

Broadband availability in the BN11 postcode district (Worthing) is Excellent — gigabit-capable full fibre is widely available. Across the 960 postcodes Ofcom measures in BN11, superfast broadband (30 Mbit/s or faster) reaches 99.7% of premises and gigabit-capable lines are available to 96.8%.

Around 0% of premises in BN11 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 BN11

Postcode	Superfast	Gigabit
BN11 1AA	100%	100%
BN11 1AH	100%	0%
BN11 1AJ	100%	0%
BN11 1AL	100%	100%
BN11 1AN	100%	100%
BN11 1AQ	100%	100%
BN11 1AR	100%	0%
BN11 1AS	100%	100%
BN11 1AW	100%	100%
BN11 1AY	100%	100%

Business broadband & leased lines in Worthing

Whether the BN11 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 BN11

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

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Nearby BN districts

BN2 — 82% gigabit BN1 — 78.2% gigabit BN3 — 74.6% gigabit BN27 — 51.6% gigabit BN16 — 39.1% gigabit BN21 — 82.4% gigabit BN25 — 71.3% gigabit BN22 — 83.8% gigabit BN13 — 93.6% gigabit BN17 — 19.3% gigabit

See all Brighton (BN) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the BN11 area (Worthing)?

In the BN11 area (Worthing), superfast broadband (30 Mbit/s+) is available to approximately 99.7% of premises and gigabit-capable broadband to around 96.8%, 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 BN11 area (Worthing)?

Gigabit-capable coverage in the BN11 area (Worthing) stands at about 96.8% 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 BN11 area (Worthing)?

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 BN11 area (Worthing)?

Most UK providers serve the BN11 area (Worthing) 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.