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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 GU28. 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
GU28 0AA	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AB	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AD	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AE	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AG	Chichester	Broadband coverage is mixed Gigabit availability is 17.1%, with 17.1% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AH	Chichester	Broadband coverage is mixed Gigabit availability is 50%, with 50% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AJ	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AN	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AP	Chichester	Broadband coverage is mixed Gigabit availability is 3.1%, with 3.1% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AS	Chichester	Broadband coverage is mixed Gigabit availability is 10.5%, with 10.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AT	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AU	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AW	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AX	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AY	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0AZ	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0BA	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0BB	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0BD	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0BE	Chichester	Strong broadband coverage Gigabit availability is 80%, with 80% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0BF	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0BG	Chichester	Broadband coverage is mixed Gigabit availability is 15%, with 15% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0BH	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0BJ	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GU28 0BL	Chichester	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 99.5% · 5G 28.4% 4G strong-coverage share is 99.5%, with 5G at 28.4% 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.

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