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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 YO23. 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
YO23 1AA	York	Broadband coverage is mixed Gigabit availability is 0%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AB	York	Broadband coverage is mixed Gigabit availability is 16.7%, with 85.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AD	York	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 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AE	York	Strong broadband coverage Gigabit availability is 93.5%, with 93.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AF	York	Broadband coverage is mixed Gigabit availability is 59.6%, with 84.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AG	York	Broadband coverage is mixed Gigabit availability is 36%, with 40% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AH	York	Broadband coverage is mixed Gigabit availability is 53.8%, with 87.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AJ	York	Broadband coverage is mixed Gigabit availability is 52%, with 93.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AL	York	Broadband coverage is mixed Gigabit availability is 0%, with 80% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AN	York	Strong broadband coverage Gigabit availability is 84.6%, with 94.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AP	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AQ	York	Strong broadband coverage Gigabit availability is 75%, with 81.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AR	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AS	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AT	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AU	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AW	York	Broadband coverage is mixed Gigabit availability is 0%, with 71.4% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AX	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AY	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1AZ	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1BA	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1BB	York	Strong broadband coverage Gigabit availability is 98%, with 98% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1BD	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1BE	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
YO23 1BF	York	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 82.2% 4G strong-coverage share is 99.7%, with 5G at 82.2% 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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