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 SS8. 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
SS8 0AA	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AB	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AD	Castle Point	Strong broadband coverage Gigabit availability is 98%, with 98% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AE	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AF	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AG	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AH	Castle Point	Strong broadband coverage Gigabit availability is 92.3%, with 92.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AJ	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AL	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AN	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AP	Castle Point	Strong broadband coverage Gigabit availability is 96.8%, with 96.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AQ	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AR	Castle Point	Broadband coverage is mixed Gigabit availability is 4.5%, with 4.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AS	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AT	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AU	Castle Point	Broadband coverage is mixed Gigabit availability is 73.7%, with 73.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AW	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AX	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0AY	Castle Point	Strong broadband coverage Gigabit availability is 80.8%, with 80.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0BA	Castle Point	Strong broadband coverage Gigabit availability is 96.2%, with 96.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0BB	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0BD	Castle Point	Broadband coverage is mixed Gigabit availability is 3.7%, with 3.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0BE	Castle Point	Broadband coverage is mixed Gigabit availability is 27.8%, with 27.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0BG	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SS8 0BP	Castle Point	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 17.6% 4G strong-coverage share is 99.9%, with 5G at 17.6% 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.