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 LL38. 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
LL38 2AJ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2AQ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2AX	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2AZ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2BJ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2BQ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2BX	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2DJ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2DQ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2DX	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2DZ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2EJ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2EQ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2EX	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2EY	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2EZ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2HJ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2HQ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2HX	Gwynedd	Broadband coverage is mixed Gigabit availability is 6.7%, with 6.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2HZ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2LJ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2LQ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2LX	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2LZ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, with 5G at Unavailable in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL38 2NJ	Gwynedd	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 93.8% 4G strong-coverage share is 93.8%, 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.