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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 GL20. 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
GL20 5AB	Tewkesbury	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AD	Tewkesbury	Strong broadband coverage Gigabit availability is 75%, with 75% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AE	Tewkesbury	Broadband coverage is mixed Gigabit availability is 41.7%, with 41.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AF	Tewkesbury	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AG	Tewkesbury	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AH	Tewkesbury	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 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AJ	Tewkesbury	Broadband coverage is mixed Gigabit availability is 50%, with 50% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AL	Tewkesbury	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 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AN	Tewkesbury	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AQ	Tewkesbury	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 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AT	Tewkesbury	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 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AU	Tewkesbury	Broadband coverage is mixed Gigabit availability is 28.6%, with 28.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AW	Tewkesbury	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 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AX	Tewkesbury	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 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AY	Tewkesbury	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 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5AZ	Tewkesbury	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5BA	Tewkesbury	Broadband coverage is mixed Gigabit availability is 50%, with 50% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5BB	Tewkesbury	Broadband coverage is mixed Gigabit availability is 6.3%, with 6.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5BD	Tewkesbury	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5BE	Tewkesbury	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 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5BH	Tewkesbury	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 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5BJ	Tewkesbury	Broadband coverage is mixed Gigabit availability is 13.3%, with 13.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5BL	Tewkesbury	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 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5BN	Tewkesbury	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 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL20 5BP	Tewkesbury	Broadband coverage is mixed Gigabit availability is 50%, with 50% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% 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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