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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 CA4. 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
CA4 0AA	Cumberland	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AB	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AD	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AE	Cumberland	Below-USO risk present Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 50% below the Universal Service Obligation.	4G 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AF	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AG	Cumberland	Broadband coverage is mixed Gigabit availability is 33.3%, with 33.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AH	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AJ	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AL	Cumberland	Below-USO risk present Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 50% below the Universal Service Obligation.	4G 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AN	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AP	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AQ	Westmorland and Furness	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 96.5% · 5G 21.6% 4G strong-coverage share is 96.5%, with 5G at 21.6% in the current area-level summary.	Mobile year 2025
CA4 0AR	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AS	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AT	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AU	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AW	Cumberland	Broadband coverage is mixed Gigabit availability is 18.2%, with 18.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AX	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AY	Cumberland	Below-USO risk present Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 9.1% below the Universal Service Obligation.	4G 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0AZ	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0BG	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0BH	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0BJ	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0BL	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA4 0BN	Cumberland	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 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% 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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