Ofcom data · 1,176 postcodes

SN10 broadband coverage — Wiltshire

Full-fibre, gigabit and superfast broadband availability across the SN10 postcode district, plus business broadband and leased-line options for Wiltshire.

Strong coverage

Superfast (30Mb+)

91.5%

Ultrafast (300Mb+)

40.3%

Gigabit-capable

40.3%

Below USO (10Mb)

0.3%

Check broadband at your exact SN10 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 SN10

Broadband availability in the SN10 postcode district (Wiltshire) is Strong — superfast is near-universal and gigabit is rolling out. Across the 1,176 postcodes Ofcom measures in SN10, superfast broadband (30 Mbit/s or faster) reaches 91.5% of premises and gigabit-capable lines are available to 40.3%.

Around 0.3% of premises in SN10 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 SN10

Postcode	Superfast	Gigabit
SN10 1AB	100%	0%
SN10 1AE	100%	0%
SN10 1AG	100%	0%
SN10 1AH	100%	0%
SN10 1AJ	100%	0%
SN10 1AN	100%	0%
SN10 1AP	100%	0%
SN10 1AQ	100%	0%
SN10 1AR	92.9%	0%
SN10 1AT	100%	0%

Business broadband & leased lines in Wiltshire

Whether the SN10 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 SN10

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

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Nearby SN districts

SN3 — 94.6% gigabit SN15 — 62% gigabit SN14 — 64.1% gigabit SN8 — 31.6% gigabit SN5 — 91.6% gigabit SN2 — 98.2% gigabit SN25 — 96.6% gigabit SN12 — 60.4% gigabit SN4 — 79.3% gigabit SN11 — 68.8% gigabit

See all Swindon (SN) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the SN10 area (Wiltshire)?

In the SN10 area (Wiltshire), superfast broadband (30 Mbit/s+) is available to approximately 91.5% of premises and gigabit-capable broadband to around 40.3%, 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 SN10 area (Wiltshire)?

Gigabit-capable coverage in the SN10 area (Wiltshire) stands at about 40.3% 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 SN10 area (Wiltshire)?

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 SN10 area (Wiltshire)?

Most UK providers serve the SN10 area (Wiltshire) 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.