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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 CT21. 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
CT21 4AA	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AB	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AD	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AE	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AF	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AG	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AJ	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AL	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AN	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AP	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AR	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AS	Folkestone and Hythe	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 100% · 5G 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AT	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AU	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AW	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AX	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AY	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4AZ	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4BB	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4BD	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4BE	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4BF	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4BG	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4BH	Folkestone and Hythe	Broadband coverage is mixed Gigabit availability is 2.4%, with 2.4% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CT21 4BJ	Folkestone and Hythe	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 1.2% 4G strong-coverage share is 100%, with 5G at 1.2% 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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