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 PO12. 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
PO12 1AA	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AD	Gosport	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 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AE	Gosport	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 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AF	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AG	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AH	Gosport	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 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AJ	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AL	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AN	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AP	Gosport	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 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AT	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AU	Gosport	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 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AW	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AX	Gosport	Broadband coverage is mixed Gigabit availability is 17.6%, with 17.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AY	Gosport	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 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1AZ	Gosport	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 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1BA	Gosport	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 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1BB	Gosport	Strong broadband coverage Gigabit availability is 80%, with 80% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1BD	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1BE	Gosport	Strong broadband coverage Gigabit availability is 75%, with 75% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1BG	Gosport	Broadband coverage is mixed Gigabit availability is 45.5%, with 45.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1BH	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1BJ	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1BL	Gosport	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 100% · 5G 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PO12 1BN	Gosport	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 57.6% 4G strong-coverage share is 100%, with 5G at 57.6% 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.