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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 CA3. 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
CA3 0AB	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
CA3 0AD	Cumberland	Strong broadband coverage Gigabit availability is 76.9%, 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
CA3 0AE	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
CA3 0AF	Cumberland	Strong broadband coverage Gigabit availability is 86.2%, 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
CA3 0AG	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
CA3 0AH	Cumberland	Strong broadband coverage Gigabit availability is 98.7%, with 98.7% 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
CA3 0AJ	Cumberland	Strong broadband coverage Gigabit availability is 83.3%, with 83.3% 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
CA3 0AL	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
CA3 0AN	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
CA3 0AP	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
CA3 0AQ	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
CA3 0AS	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
CA3 0AT	Cumberland	Strong broadband coverage Gigabit availability is 85.7%, with 85.7% 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
CA3 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
CA3 0AW	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
CA3 0AX	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
CA3 0AY	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
CA3 0AZ	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
CA3 0BA	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
CA3 0BB	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
CA3 0BD	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
CA3 0BF	Cumberland	Strong broadband coverage Gigabit availability is 98.5%, with 98.5% 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
CA3 0BJ	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
CA3 0BL	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
CA3 0BN	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

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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