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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 TW10. 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
TW10 5AA	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AB	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AD	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AE	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AH	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AL	Richmond upon Thames	Strong broadband coverage Gigabit availability is 93.3%, with 93.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AN	Richmond upon Thames	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 100% · 5G 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AP	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AR	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AS	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AT	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AU	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AW	Richmond upon Thames	Strong broadband coverage Gigabit availability is 97.6%, with 97.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AX	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AY	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5AZ	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5BB	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5BD	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5BE	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5BG	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5BJ	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5BL	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5BN	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5BP	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TW10 5BS	Richmond upon Thames	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 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% 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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