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 LL64. 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
LL64 5AB	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5AD	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5AE	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5AF	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JA	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JB	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JD	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JE	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JF	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JG	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JH	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JJ	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JL	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JN	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JP	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JQ	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JR	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
LL64 5JS	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JT	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JU	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JW	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JX	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JY	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5JZ	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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
LL64 5QA	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 0%, with 0% 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.