Tools

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 BN5. 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
BN5 0EJ	Horsham	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Mobile year 2025
BN5 0FB	Horsham	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Mobile year 2025
BN5 0FD	Horsham	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Mobile year 2025
BN5 0FE	Horsham	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Mobile year 2025
BN5 0FL	Horsham	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Mobile year 2025
BN5 0FX	Horsham	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Mobile year 2025
BN5 0FY	Horsham	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Mobile year 2025
BN5 0GD	Horsham	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Mobile year 2025
BN5 9AA	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AB	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AD	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AE	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AG	Horsham	Below-USO risk present Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 12.5% below the Universal Service Obligation.	4G 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AH	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AL	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AN	Mid Sussex	Broadband coverage is mixed Gigabit availability is 33.3%, with 33.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.6% · 5G 13.7% 4G strong-coverage share is 99.6%, with 5G at 13.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AP	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AQ	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AR	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AS	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AT	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AU	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AW	Mid Sussex	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.6% · 5G 13.7% 4G strong-coverage share is 99.6%, with 5G at 13.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AX	Horsham	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 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN5 9AY	Horsham	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 39.4% 4G strong-coverage share is 99.4%, with 5G at 39.4% 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.

Broadband and mobile checker

Research

Plan and learn

Support