LL58 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 191 postcodes across 1 sector in Isle of Anglesey.
Full fibre
0%
Gigabit
60%
Superfast
94%
Postcodes
191
LL58 covers 191 postcodes on the Isle of Anglesey. Cable gigabit technology dominates here, with under a tenth of premises lacking superfast speeds.
Broadband speeds in LL58
Share of LL58 premises by the fastest download speed available, averaged across all 191 postcodes in the district.
Nearly 60% of postcodes can reach gigabit speeds, almost entirely from cable networks rather than fibre. A further 34% have access to superfast connections in the 30-300 Mbps range. Below-superfast coverage affects only 3.4% of the area. The below-USO threshold, under 10 Mbps, touches just 0.2% of postcodes. This distribution shows a mature cable market. Most premises here have moved well beyond basic connectivity requirements, with the speed distribution heavily concentrated in gigabit and superfast bands. The local below-superfast population is negligible by regional standards. Household choices in LL58 centre on choosing between available gigabit and superfast packages rather than worrying about access itself.
Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.
Connectivity in detail
Below 10 Mbps USO
<1%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
48%
Premises that can use a fixed wireless access service
Broadband by sector
LL58 splits into 1 postcode sector. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| LL58 8 | 191 | 94% | 0% | 60% |
All LL58 8 postcodes (191)
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Living in Isle of Anglesey
Fixed wireless access is available to 47.8% of postcodes, supplementing cable and traditional broadband. Most households benefit from overlapping network coverage.
Remote worker score
53/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
LL58 broadband FAQs
What speeds can most homes in LL58 expect?
Around 60% of postcodes have gigabit availability through cable networks. The remaining 34% typically see 30-300 Mbps speeds, so almost all premises exceed superfast thresholds.
Are fibre-to-the-premises connections available here?
No recorded FTTP deployment in this postcode range. Gigabit speeds come from cable infrastructure and wireless services.
How widespread is below-10Mbps coverage in LL58?
Fewer than 1 in 500 postcodes fall below that threshold, making it an extremely rare scenario for any household.
Which postcodes have the worst broadband access?
The 3.4% without superfast coverage warrants a check with your provider before confirming slower service.
Neighbouring districts
Check your exact postcode
Every postcode in LL58 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.
Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources