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 N11. 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
N11 1AA	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AB	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AD	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AE	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AF	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AG	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AH	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AJ	Enfield	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 100% · 5G 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AN	Enfield	Strong broadband coverage Gigabit availability is 86.7%, with 86.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AP	Enfield	Strong broadband coverage Gigabit availability is 94.7%, with 94.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AQ	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AR	Enfield	Strong broadband coverage Gigabit availability is 97.6%, with 97.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AS	Enfield	Strong broadband coverage Gigabit availability is 96.3%, with 96.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AT	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AU	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AX	Enfield	Strong broadband coverage Gigabit availability is 96%, with 96% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AY	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1AZ	Barnet	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 89.9% 4G strong-coverage share is 100%, with 5G at 89.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1BA	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1BD	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1BE	Barnet	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 100% · 5G 89.9% 4G strong-coverage share is 100%, with 5G at 89.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1BH	Enfield	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Mobile year 2025
N11 1BJ	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1BL	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N11 1BN	Enfield	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 97.5% 4G strong-coverage share is 100%, with 5G at 97.5% 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.