Broadband and mobile checker

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 TN16. 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
TN16 1AA	Sevenoaks	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AB	Sevenoaks	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 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AD	Sevenoaks	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 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AE	Sevenoaks	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AF	Sevenoaks	Broadband coverage is mixed Gigabit availability is 62.5%, with 62.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AG	Sevenoaks	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 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AH	Sevenoaks	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AJ	Sevenoaks	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AL	Sevenoaks	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AN	Sevenoaks	Strong broadband coverage Gigabit availability is 89.5%, with 89.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AQ	Sevenoaks	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AR	Sevenoaks	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 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AS	Sevenoaks	Strong broadband coverage Gigabit availability is 86.7%, with 86.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AT	Sevenoaks	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Mobile year 2025
TN16 1AU	Sevenoaks	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AW	Sevenoaks	Broadband coverage is mixed Gigabit availability is 60%, with 60% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AX	Sevenoaks	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AY	Sevenoaks	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1AZ	Sevenoaks	Strong broadband coverage Gigabit availability is 87.5%, with 87.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1BB	Sevenoaks	Strong broadband coverage Gigabit availability is 87.5%, with 87.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1BD	Sevenoaks	Strong broadband coverage Gigabit availability is 88%, with 88% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1BE	Sevenoaks	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 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1BF	Sevenoaks	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1BG	Sevenoaks	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 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TN16 1BH	Sevenoaks	Strong broadband coverage Gigabit availability is 78.3%, with 78.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.6% · 5G 31.6% 4G strong-coverage share is 97.6%, with 5G at 31.6% 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.