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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 GL9. 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
GL9 1AA	South Gloucestershire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AB	South Gloucestershire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AD	South Gloucestershire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AE	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AF	South Gloucestershire	Strong broadband coverage Gigabit availability is 83.3%, with 83.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AG	South Gloucestershire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AH	South Gloucestershire	Broadband coverage is mixed Gigabit availability is 25%, with 25% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AJ	South Gloucestershire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AL	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AN	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AP	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AQ	South Gloucestershire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AR	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AS	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AT	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AU	South Gloucestershire	Broadband coverage is mixed Gigabit availability is 10.3%, with 10.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AW	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AX	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AY	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1AZ	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1BA	South Gloucestershire	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 3.7% below the Universal Service Obligation.	4G 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1BB	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1BD	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1BE	South Gloucestershire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL9 1BG	South Gloucestershire	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 99.8% · 5G 57.8% 4G strong-coverage share is 99.8%, with 5G at 57.8% 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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