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 BN88. Broadband is postcode level and mobile coverage remains area-level only in the current public seam.. Freshness: Broadband year 2024 · Mobile year 2025. Matches: 8.

Postcode	Area	Broadband	Mobile	Freshness
BN88 1AH	Brighton and Hove	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.8% · 5G 72.2% 4G strong-coverage share is 99.8%, with 5G at 72.2% in the current area-level summary.	Mobile year 2025
BN88 1NH	Brighton and Hove	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 99.8% · 5G 72.2% 4G strong-coverage share is 99.8%, with 5G at 72.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN88 1TH	Brighton and Hove	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.8% · 5G 72.2% 4G strong-coverage share is 99.8%, with 5G at 72.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BN88 1WY	Brighton and Hove	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.8% · 5G 72.2% 4G strong-coverage share is 99.8%, with 5G at 72.2% in the current area-level summary.	Mobile year 2025
BN88 1YF	Brighton and Hove	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.8% · 5G 72.2% 4G strong-coverage share is 99.8%, with 5G at 72.2% in the current area-level summary.	Mobile year 2025
BN88 1YH	Brighton and Hove	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.8% · 5G 72.2% 4G strong-coverage share is 99.8%, with 5G at 72.2% in the current area-level summary.	Mobile year 2025
BN88 1YR	Brighton and Hove	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.8% · 5G 72.2% 4G strong-coverage share is 99.8%, with 5G at 72.2% in the current area-level summary.	Mobile year 2025
BN88 1ZT	Brighton and Hove	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.8% · 5G 72.2% 4G strong-coverage share is 99.8%, with 5G at 72.2% in the current area-level summary.	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.