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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 DY4. 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
DY4 0AA	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AD	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AE	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AF	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AG	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AH	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AJ	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AL	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AN	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AP	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AQ	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AR	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AS	Sandwell	Strong broadband coverage Gigabit availability is 92.9%, with 92.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AT	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AU	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AW	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AX	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AY	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0AZ	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0BA	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0BB	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0BD	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0BE	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0BF	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DY4 0BG	Sandwell	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 99.4% 4G strong-coverage share is 100%, with 5G at 99.4% 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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