Tools

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 LL70. Broadband is postcode level and mobile coverage remains area-level only in the current public seam.. Freshness: Broadband year 2024 · Mobile year 2025. Matches: 20.

Postcode	Area	Broadband	Mobile	Freshness
LL70 9DJ	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
LL70 9DQ	Isle of Anglesey	Strong broadband coverage Gigabit availability is 85.7%, with 85.7% 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
LL70 9DX	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
LL70 9DZ	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
LL70 9EJ	Isle of Anglesey	Strong broadband coverage Gigabit availability is 90%, with 90% 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
LL70 9EQ	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
LL70 9EX	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
LL70 9EZ	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
LL70 9HJ	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
LL70 9HQ	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
LL70 9HX	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
LL70 9HZ	Isle of Anglesey	Below-USO risk present Gigabit availability is 16.7%, with 16.7% of premises at at least 300 Mbps and 50% 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
LL70 9LJ	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
LL70 9LQ	Isle of Anglesey	Broadband coverage is mixed Gigabit availability is 70.6%, with 70.6% 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
LL70 9LX	Isle of Anglesey	Strong broadband coverage Gigabit availability is 85.7%, with 85.7% 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
LL70 9LZ	Isle of Anglesey	Strong broadband coverage Gigabit availability is 75%, with 75% 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
LL70 9PJ	Isle of Anglesey	Strong broadband coverage Gigabit availability is 80%, with 80% of premises at at least 300 Mbps and 20% 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
LL70 9PQ	Isle of Anglesey	Below-USO risk present Gigabit availability is 73.3%, with 73.3% of premises at at least 300 Mbps and 6.7% 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
LL70 9PX	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
LL70 9PZ	Isle of Anglesey	Below-USO risk present Gigabit availability is 50%, with 50% of premises at at least 300 Mbps and 7.1% 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.

Broadband and mobile checker

Research

Plan and learn

Support