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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 AL5. 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
AL5 1AA	St Albans	Broadband coverage is mixed Gigabit availability is 0%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AB	St Albans	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 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AD	St Albans	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 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AF	St Albans	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 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AG	St Albans	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 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AJ	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AL	St Albans	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 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AN	St Albans	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 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AP	St Albans	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 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AQ	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AS	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AU	St Albans	Broadband coverage is mixed Gigabit availability is 0%, with 58.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AW	St Albans	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 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AX	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1AY	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1BA	St Albans	Strong broadband coverage Gigabit availability is 92.3%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1BB	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1BD	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1BE	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1BG	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1BH	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1BJ	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1BL	St Albans	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 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1BN	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
AL5 1BP	St Albans	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 83.8% 4G strong-coverage share is 100%, with 5G at 83.8% 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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