Ofcom data · 72 postcodes

KA28 broadband coverage — North Ayrshire

Full-fibre, gigabit and superfast broadband availability across the KA28 postcode district, plus business broadband and leased-line options for North Ayrshire.

Good coverage

Superfast (30Mb+)

90.4%

Ultrafast (300Mb+)

1.4%

Gigabit-capable

1.4%

Below USO (10Mb)

0.5%

Check broadband at your exact KA28 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 KA28

Broadband availability in the KA28 postcode district (North Ayrshire) is Good — superfast broadband reaches most premises. Across the 72 postcodes Ofcom measures in KA28, superfast broadband (30 Mbit/s or faster) reaches 90.4% of premises and gigabit-capable lines are available to 1.4%.

Around 0.5% of premises in KA28 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 KA28

Postcode	Superfast	Gigabit
KA28 0AB	100%	0%
KA28 0AD	100%	0%
KA28 0AE	88.5%	0%
KA28 0AF	100%	100%
KA28 0AG	100%	0%
KA28 0AH	100%	0%
KA28 0AJ	100%	0%
KA28 0AL	96.2%	0%
KA28 0AN	100%	0%
KA28 0AP	100%	0%

Business broadband & leased lines in North Ayrshire

Whether the KA28 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 KA28

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

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Nearby KA districts

KA3 — 83% gigabit KA1 — 83.8% gigabit KA7 — 83% gigabit KA18 — 61.1% gigabit KA8 — 85.2% gigabit KA12 — 75.9% gigabit KA11 — 84.9% gigabit KA6 — 25.8% gigabit KA13 — 82.8% gigabit KA9 — 87.3% gigabit

See all Kilmarnock (KA) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the KA28 area (North Ayrshire)?

In the KA28 area (North Ayrshire), superfast broadband (30 Mbit/s+) is available to approximately 90.4% of premises and gigabit-capable broadband to around 1.4%, 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 KA28 area (North Ayrshire)?

Gigabit-capable coverage in the KA28 area (North Ayrshire) stands at about 1.4% 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 KA28 area (North Ayrshire)?

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 KA28 area (North Ayrshire)?

Most UK providers serve the KA28 area (North Ayrshire) 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.