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 YO21. 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
YO21 1AB	North Yorkshire	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 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1AD	North Yorkshire	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 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1AE	North Yorkshire	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 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1AF	North Yorkshire	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 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1AG	North Yorkshire	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 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1AJ	North Yorkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1AL	North Yorkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1AP	North Yorkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1AQ	North Yorkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1AR	North Yorkshire	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 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1AX	North Yorkshire	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 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1BF	North Yorkshire	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 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1BH	North Yorkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1BL	North Yorkshire	Broadband coverage is mixed Gigabit availability is 64.5%, with 64.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1BN	North Yorkshire	Strong broadband coverage Gigabit availability is 75%, with 75% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1BP	North Yorkshire	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 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1BT	North Yorkshire	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Mobile year 2025
YO21 1BU	North Yorkshire	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Mobile year 2025
YO21 1BW	North Yorkshire	Broadband coverage is mixed Gigabit availability is 65.4%, with 65.4% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1BY	North Yorkshire	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 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1DA	North Yorkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1DB	North Yorkshire	Broadband coverage is mixed Gigabit availability is 50%, with 50% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1DD	North Yorkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1DE	North Yorkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO21 1DF	North Yorkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 6.9% 4G strong-coverage share is 96.1%, with 5G at 6.9% 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.