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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 SR4. 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
SR4 0AA	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AB	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AD	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AE	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AG	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AH	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AL	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AN	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AP	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AQ	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AR	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AS	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AT	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AU	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AW	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AX	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AY	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0AZ	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0BA	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0BB	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0BD	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0BE	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0BF	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0BG	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SR4 0BH	Sunderland	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 61.5% 4G strong-coverage share is 100%, with 5G at 61.5% 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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