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 NW11. 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
NW11 0AA	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
NW11 0AB	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
NW11 0AD	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
NW11 0AE	Barnet	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 89.9% 4G strong-coverage share is 100%, with 5G at 89.9% in the current area-level summary.	Mobile year 2025
NW11 0AF	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
NW11 0AG	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
NW11 0AH	Barnet	Strong broadband coverage Gigabit availability is 96.8%, with 96.8% 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
NW11 0AJ	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
NW11 0AL	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
NW11 0AN	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
NW11 0AP	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
NW11 0AS	Barnet	Strong broadband coverage Gigabit availability is 95.5%, with 95.5% 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
NW11 0AT	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
NW11 0AU	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
NW11 0AX	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
NW11 0AY	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
NW11 0AZ	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
NW11 0BA	Barnet	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 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
NW11 0BB	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
NW11 0BF	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
NW11 0BH	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
NW11 0BL	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
NW11 0DA	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
NW11 0DB	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
NW11 0DD	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

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.