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 N10. 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
N10 1AA	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
N10 1AB	Barnet	Strong broadband coverage Gigabit availability is 84.3%, with 84.3% 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
N10 1AD	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
N10 1AE	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
N10 1AF	Haringey	Broadband coverage is mixed Gigabit availability is 37.5%, with 37.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 99.2% 4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N10 1AG	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
N10 1AH	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
N10 1AJ	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
N10 1AL	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
N10 1AN	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
N10 1AP	Barnet	Broadband coverage is mixed Gigabit availability is 63.6%, with 63.6% 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
N10 1AQ	Barnet	Broadband coverage is mixed Gigabit availability is 0%, with 7.1% 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
N10 1AR	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
N10 1AS	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
N10 1AT	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
N10 1AU	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
N10 1AX	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
N10 1AY	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
N10 1BA	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
N10 1BB	Barnet	Broadband coverage is mixed Gigabit availability is 73.3%, with 86.7% 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
N10 1BD	Barnet	Broadband coverage is mixed Gigabit availability is 36.1%, with 38.9% 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
N10 1BF	Haringey	Strong broadband coverage Gigabit availability is 90.6%, with 90.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 99.2% 4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N10 1BJ	Haringey	Broadband coverage is mixed Gigabit availability is 69.2%, with 69.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 99.2% 4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
N10 1BN	Haringey	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 99.2% 4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.	Mobile year 2025
N10 1BS	Haringey	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 100% · 5G 99.2% 4G strong-coverage share is 100%, with 5G at 99.2% 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.