Broadband and mobile checker

Search a postcode or postcode area against the current live broadband and mobile coverage seams.

Source: Ofcom broadband and mobile coverage. Coverage: Live connectivity rows matched postcode area LL69. Broadband is postcode level and mobile coverage remains area-level only in the current public seam.. Freshness: Broadband year 2024 · Mobile year 2025. Matches: 25.
Postcode Area Broadband Mobile Freshness
LL69 9AB Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9AJ Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9AQ Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9AX Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9AZ Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9BJ Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9BQ Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9BX Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9BZ Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9UE Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9UF Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9UG Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9UH Isle of Anglesey Strong broadband coverage
Gigabit availability is 91.7%, with 91.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9UL Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9UN Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9UP Isle of Anglesey Strong broadband coverage
Gigabit availability is 80%, with 80% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9UR Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9UT Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9YA Isle of Anglesey Strong broadband coverage
Gigabit availability is 90.9%, with 90.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9YB Isle of Anglesey Strong broadband coverage
Gigabit availability is 89.3%, with 89.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9YD Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9YE Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9YF Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9YG Isle of Anglesey Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
LL69 9YH Isle of Anglesey Broadband coverage is mixed
Gigabit availability is 71.4%, with 71.4% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 93.7%
4G strong-coverage share is 93.7%, with 5G at Unavailable in the current area-level summary.
 Broadband year 2024 · Mobile year 2025

Known caveats

  • Mobile coverage is still served at area level in the public seam, so treat it as a shortlist signal rather than a street-level verdict.
  • Connectivity rows do not replace a final provider and address-level availability check before you commit to a property.
  • If you search a postcode area, neighbouring postcode rows can differ enough that the exact postcode follow-up still matters.