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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 TW9. 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
TW9 1AA	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
TW9 1AB	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
TW9 1AD	Richmond upon Thames	Broadband coverage is mixed Gigabit availability is 63%, with 63% 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
TW9 1AE	Richmond upon Thames	Broadband coverage is mixed Gigabit availability is 52.2%, with 52.2% 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
TW9 1AF	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
TW9 1AG	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
TW9 1AH	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
TW9 1AJ	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
TW9 1AP	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
TW9 1AQ	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
TW9 1AS	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
TW9 1AU	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
TW9 1AW	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
TW9 1AX	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
TW9 1AY	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
TW9 1AZ	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
TW9 1BB	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
TW9 1BE	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
TW9 1BF	Richmond upon Thames	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 93.1% 4G strong-coverage share is 100%, with 5G at 93.1% in the current area-level summary.	Mobile year 2025
TW9 1BN	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
TW9 1BP	Richmond upon Thames	Broadband coverage is mixed Gigabit availability is 70.8%, with 70.8% 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
TW9 1DH	Richmond upon Thames	Broadband coverage is mixed Gigabit availability is 5%, with 5% 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
TW9 1DJ	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
TW9 1DL	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
TW9 1DN	Richmond upon Thames	Broadband coverage is mixed Gigabit availability is 31.8%, with 31.8% 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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