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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 TW20. 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
TW20 0AA	Runnymede	Broadband coverage is mixed Gigabit availability is 21.1%, with 21.1% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AB	Runnymede	Strong broadband coverage Gigabit availability is 88.9%, with 88.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AD	Runnymede	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AE	Runnymede	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 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AG	Runnymede	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 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AL	Runnymede	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Mobile year 2025
TW20 0AP	Runnymede	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AQ	Runnymede	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 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AR	Runnymede	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AS	Runnymede	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 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AT	Runnymede	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 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AU	Runnymede	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 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AW	Runnymede	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AX	Runnymede	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 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0AY	Runnymede	Strong broadband coverage Gigabit availability is 90.9%, with 90.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0BA	Runnymede	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0BB	Runnymede	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0BD	Runnymede	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0BE	Runnymede	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0BF	Runnymede	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 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0BG	Runnymede	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0BH	Runnymede	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0BJ	Runnymede	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 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0BN	Runnymede	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 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW20 0BP	Runnymede	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 86.8% 4G strong-coverage share is 99.9%, with 5G at 86.8% 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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