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 LL20. 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
LL20 7AA	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AB	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AD	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AE	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AF	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AG	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AH	Wrexham	Broadband coverage is mixed Gigabit availability is 50%, with 50% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AJ	Denbighshire	Below-USO risk present Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 28.6% below the Universal Service Obligation.	4G 97.4% 4G strong-coverage share is 97.4%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AL	Wrexham	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AN	Wrexham	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AP	Wrexham	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AR	Wrexham	Strong broadband coverage Gigabit availability is 80%, with 80% of premises at at least 300 Mbps and 26.3% below the Universal Service Obligation.	4G 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AS	Wrexham	Strong broadband coverage Gigabit availability is 75.8%, with 75.8% of premises at at least 300 Mbps and 3% below the Universal Service Obligation.	4G 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AT	Wrexham	Broadband coverage is mixed Gigabit availability is 37.5%, with 37.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AU	Wrexham	Strong broadband coverage Gigabit availability is 84.6%, with 84.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AW	Wrexham	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AX	Wrexham	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7AY	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7BA	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7BB	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7BD	Wrexham	Broadband coverage is mixed Gigabit availability is 18.2%, with 18.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7BE	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7BG	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7BH	Wrexham	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 98.8% 4G strong-coverage share is 98.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL20 7BJ	Denbighshire	Below-USO risk present Gigabit availability is 60%, with 60% of premises at at least 300 Mbps and 10% below the Universal Service Obligation.	4G 97.4% 4G strong-coverage share is 97.4%, 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.