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 ST4. 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
ST4 1AA	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1AB	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1AD	Stoke-on-Trent	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Mobile year 2025
ST4 1AE	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1AF	Stoke-on-Trent	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Mobile year 2025
ST4 1AG	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1AH	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1AJ	Stoke-on-Trent	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Mobile year 2025
ST4 1AL	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1AN	Stoke-on-Trent	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Mobile year 2025
ST4 1AP	Stoke-on-Trent	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Mobile year 2025
ST4 1AQ	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1AR	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1AT	Stoke-on-Trent	Strong broadband coverage Gigabit availability is 92.3%, with 92.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1AW	Stoke-on-Trent	Strong broadband coverage Gigabit availability is 90.5%, with 90.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1AY	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1AZ	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1BG	Stoke-on-Trent	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Mobile year 2025
ST4 1BL	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1BS	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1BU	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1DB	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1DE	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1DF	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
ST4 1DJ	Stoke-on-Trent	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 53.3% 4G strong-coverage share is 100%, with 5G at 53.3% 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.