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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 LA4. 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
LA4 4AA	Lancaster	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 98.3% · 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
LA4 4AD	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
LA4 4AE	Lancaster	Broadband coverage is mixed Gigabit availability is 14.3%, with 14.3% 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
LA4 4AF	Lancaster	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 98.3% · 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
LA4 4AH	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
LA4 4AJ	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
LA4 4AL	Lancaster	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 98.3% · 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
LA4 4AN	Lancaster	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 98.3% · 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
LA4 4AR	Lancaster	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 98.3% · 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
LA4 4AS	Lancaster	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 98.3% · 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
LA4 4AU	Lancaster	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 98.3% · 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
LA4 4AX	Lancaster	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 98.3% · 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
LA4 4AY	Lancaster	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 98.3% · 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
LA4 4BA	Lancaster	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 98.3% · 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
LA4 4BD	Lancaster	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 98.3% · 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
LA4 4BE	Lancaster	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 98.3% · 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
LA4 4BJ	Lancaster	Broadband coverage is mixed Gigabit availability is 0%, with 17.2% 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
LA4 4BL	Lancaster	Strong broadband coverage Gigabit availability is 97.1%, with 97.1% 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
LA4 4BQ	Lancaster	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 98.3% · 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
LA4 4BU	Lancaster	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 98.3% · 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
LA4 4BW	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
LA4 4DB	Lancaster	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 98.3% · 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
LA4 4DD	Lancaster	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 98.3% · 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
LA4 4DH	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
LA4 4DJ	Lancaster	Strong broadband coverage Gigabit availability is 83.1%, with 83.1% 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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