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 CT20. 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
CT20 1AA	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
CT20 1AE	Folkestone and Hythe	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 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
CT20 1AF	Folkestone and Hythe	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 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
CT20 1AG	Folkestone and Hythe	Broadband coverage is mixed Gigabit availability is 30%, with 30% 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
CT20 1AH	Folkestone and Hythe	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 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
CT20 1AJ	Folkestone and Hythe	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 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
CT20 1AL	Folkestone and Hythe	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 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
CT20 1AN	Folkestone and Hythe	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 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
CT20 1AQ	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
CT20 1AS	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
CT20 1AT	Folkestone and Hythe	Broadband coverage is mixed Gigabit availability is 44.4%, with 44.4% 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
CT20 1AU	Folkestone and Hythe	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 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
CT20 1AW	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
CT20 1AX	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
CT20 1AZ	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
CT20 1BA	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
CT20 1BF	Folkestone and Hythe	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 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
CT20 1BJ	Folkestone and Hythe	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 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
CT20 1BN	Folkestone and Hythe	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 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
CT20 1BP	Folkestone and Hythe	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 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
CT20 1BT	Folkestone and Hythe	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 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
CT20 1BU	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
CT20 1BW	Folkestone and Hythe	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 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
CT20 1BX	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
CT20 1BY	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.