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 N17. 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
N17 0AB	Haringey	Strong broadband coverage Gigabit availability is 90.9%, with 90.9% 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
N17 0AE	Haringey	Strong broadband coverage Gigabit availability is 85.2%, with 85.2% 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
N17 0AG	Haringey	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 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
N17 0AP	Haringey	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 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
N17 0AR	Haringey	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 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
N17 0AS	Haringey	Strong broadband coverage Gigabit availability is 89.7%, with 89.7% 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
N17 0AT	Haringey	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 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
N17 0AU	Haringey	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 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
N17 0AW	Haringey	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 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
N17 0AX	Haringey	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 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
N17 0AY	Haringey	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 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
N17 0BA	Haringey	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 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
N17 0BB	Haringey	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 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
N17 0BD	Haringey	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 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
N17 0BE	Haringey	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 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
N17 0BF	Haringey	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 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
N17 0BG	Haringey	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 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
N17 0BH	Haringey	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 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
N17 0BJ	Haringey	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 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
N17 0BL	Haringey	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 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
N17 0BN	Haringey	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 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
N17 0BQ	Haringey	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 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
N17 0BT	Haringey	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 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
N17 0BW	Haringey	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 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
N17 0BX	Haringey	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 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.