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 RG31. 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
RG31 4AA	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4AB	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4DR	Reading	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 65.5% 4G strong-coverage share is 100%, with 5G at 65.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4DU	Reading	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 65.5% 4G strong-coverage share is 100%, with 5G at 65.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4EE	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4EF	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4EH	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4EJ	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4EL	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4EN	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4EP	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4ER	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4ES	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4ET	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4EU	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4EX	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4EY	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4HA	Reading	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 65.5% 4G strong-coverage share is 100%, with 5G at 65.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4HE	Reading	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 65.5% 4G strong-coverage share is 100%, with 5G at 65.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4HQ	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4JQ	Reading	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 65.5% 4G strong-coverage share is 100%, with 5G at 65.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4QL	West Berkshire	Strong broadband coverage Gigabit availability is 95%, with 95% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4QR	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4QS	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
RG31 4QT	West Berkshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 31.1% 4G strong-coverage share is 99.1%, with 5G at 31.1% 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.