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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 DE4. 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
DE4 2AA	Derbyshire Dales	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AB	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AD	Derbyshire Dales	Broadband coverage is mixed Gigabit availability is 7.7%, with 7.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AE	Derbyshire Dales	Broadband coverage is mixed Gigabit availability is 50%, with 50% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AF	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AG	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AH	Derbyshire Dales	Broadband coverage is mixed Gigabit availability is 3.6%, with 3.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AJ	Derbyshire Dales	Broadband coverage is mixed Gigabit availability is 20%, with 20% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AL	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AN	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AP	Derbyshire Dales	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AQ	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AR	Derbyshire Dales	Strong broadband coverage Gigabit availability is 97.3%, with 97.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AS	Derbyshire Dales	Strong broadband coverage Gigabit availability is 96.6%, with 96.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AT	Derbyshire Dales	Strong broadband coverage Gigabit availability is 90.9%, with 90.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AU	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AW	Derbyshire Dales	Broadband coverage is mixed Gigabit availability is 3.2%, with 3.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AX	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AY	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2AZ	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2BA	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2BB	Derbyshire Dales	Strong broadband coverage Gigabit availability is 95.8%, with 95.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2BE	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2BF	Derbyshire Dales	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
DE4 2BG	Derbyshire Dales	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 94.1% · 5G 5.3% 4G strong-coverage share is 94.1%, with 5G at 5.3% 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.

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