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 BN15. 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
BN15 0AA	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AB	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AD	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AE	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AF	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AG	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AH	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AJ	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AL	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AN	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AP	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AQ	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AR	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AS	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AT	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AU	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AW	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AX	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AY	Adur	Below-USO risk present Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 71.4% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0AZ	Adur	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 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0BA	Adur	Strong broadband coverage Gigabit availability is 87.5%, with 87.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0BB	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0BD	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0BE	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN15 0BF	Adur	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 58.3% 4G strong-coverage share is 99.9%, with 5G at 58.3% 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.