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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 PO6. 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
PO6 1AA	Portsmouth	Strong broadband coverage Gigabit availability is 96.4%, with 96.4% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AB	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AD	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AE	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AG	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AH	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AJ	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AL	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AN	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AP	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AQ	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AR	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AS	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AT	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AU	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AW	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AX	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AY	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1AZ	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1BB	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1BD	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1BE	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1BF	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1BG	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO6 1BH	Portsmouth	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 68.6% 4G strong-coverage share is 100%, with 5G at 68.6% 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.

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