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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 LA3. 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
LA3 1AA	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AB	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AD	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AE	Lancaster	Strong broadband coverage Gigabit availability is 95.5%, with 95.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AF	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AG	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AH	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AJ	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AL	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AN	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AP	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AQ	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AR	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AS	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AT	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AU	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AW	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AX	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AY	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1AZ	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1BA	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1BB	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1BD	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1BE	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LA3 1BF	Lancaster	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.3% · 5G 50.6% 4G strong-coverage share is 98.3%, with 5G at 50.6% 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.

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