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 CA12. 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
CA12 4AA	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
CA12 4AB	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
CA12 4AE	Westmorland and Furness	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 96.5% · 5G 21.6% 4G strong-coverage share is 96.5%, with 5G at 21.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA12 4AF	Cumberland	Broadband coverage is mixed Gigabit availability is 40%, with 40% 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
CA12 4AG	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
CA12 4AH	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
CA12 4AJ	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
CA12 4AL	Westmorland and Furness	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 96.5% · 5G 21.6% 4G strong-coverage share is 96.5%, with 5G at 21.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CA12 4AN	Cumberland	Strong broadband coverage Gigabit availability is 84.6%, with 84.6% 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
CA12 4AP	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
CA12 4AQ	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
CA12 4AR	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
CA12 4AS	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
CA12 4AT	Cumberland	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 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
CA12 4AU	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
CA12 4AW	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
CA12 4AY	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
CA12 4AZ	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
CA12 4BA	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
CA12 4BB	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
CA12 4BD	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
CA12 4BE	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
CA12 4BF	Cumberland	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 97.3% · 5G 16% 4G strong-coverage share is 97.3%, with 5G at 16% in the current area-level summary.	Mobile year 2025
CA12 4BG	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
CA12 4BL	Cumberland	Broadband coverage is mixed Gigabit availability is 40%, with 40% 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.