HS4 broadband coverage — Na h-Eileanan Siar
Full-fibre, gigabit and superfast broadband availability across the HS4 postcode district, plus business broadband and leased-line options for Na h-Eileanan Siar.
Good coverage
Superfast (30Mb+)
92.7%
Ultrafast (300Mb+)
0%
Gigabit-capable
0%
Below USO (10Mb)
0.3%
Check broadband at your exact HS4 postcode
District figures are an average — get the precise availability, full-fibre status and mobile signal for your address.
Broadband in HS4
Broadband availability in the HS4 postcode district (Na h-Eileanan Siar) is Good — superfast broadband reaches most premises. Across the 9 postcodes Ofcom measures in HS4, superfast broadband (30 Mbit/s or faster) reaches 92.7% of premises and gigabit-capable lines are available to 0%.
Around 0.3% of premises in HS4 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.
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Sample postcodes in HS4
| Postcode | Superfast | Gigabit |
|---|---|---|
| HS4 3XU | 95.3% | 0% |
| HS4 3XX | 100% | 0% |
| HS4 3XY | 76.5% | 0% |
| HS4 3XZ | 94.4% | 0% |
| HS4 3YA | 100% | 0% |
| HS4 3YB | 94.7% | 0% |
| HS4 3YD | 100% | 0% |
| HS4 3YF | 100% | 0% |
| HS4 3YG | 73% | 0% |
Business broadband & leased lines in Na h-Eileanan Siar
Whether the HS4 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 HS4
Free, no obligation — full fibre, leased line or FTTC, matched to what's actually available at your postcode.
Nearby HS districts
See all Outer Hebrides (HS) broadband coverage ›
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Frequently asked questions
What broadband speeds are available in the HS4 area (Na h-Eileanan Siar)?
Can I get full-fibre or gigabit broadband in the HS4 area (Na h-Eileanan Siar)?
How do I check broadband at my exact address in the HS4 area (Na h-Eileanan Siar)?
Who provides business broadband in the HS4 area (Na h-Eileanan Siar)?
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.