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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 HP27. 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
HP27 0AA	Buckinghamshire	Broadband coverage is mixed Gigabit availability is 36.4%, with 63.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AB	Buckinghamshire	Strong broadband coverage Gigabit availability is 82.4%, with 91.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AD	Buckinghamshire	Broadband coverage is mixed Gigabit availability is 4.2%, with 95.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AE	Buckinghamshire	Broadband coverage is mixed Gigabit availability is 2.6%, with 75% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AF	Buckinghamshire	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 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AJ	Buckinghamshire	Broadband coverage is mixed Gigabit availability is 0%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AL	Buckinghamshire	Broadband coverage is mixed Gigabit availability is 0%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AN	Buckinghamshire	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 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AP	Buckinghamshire	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 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AQ	Buckinghamshire	Strong broadband coverage Gigabit availability is 94.9%, with 94.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AT	Buckinghamshire	Broadband coverage is mixed Gigabit availability is 0%, with 76.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AW	Buckinghamshire	Broadband coverage is mixed Gigabit availability is 0%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0AX	Buckinghamshire	Broadband coverage is mixed Gigabit availability is 35.3%, with 94.1% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BA	Buckinghamshire	Broadband coverage is mixed Gigabit availability is 0%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BE	Buckinghamshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BG	Buckinghamshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BH	Buckinghamshire	Strong broadband coverage Gigabit availability is 90%, with 90% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BJ	Buckinghamshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BL	Buckinghamshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BN	Buckinghamshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BP	Buckinghamshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BQ	Buckinghamshire	Strong broadband coverage Gigabit availability is 92.6%, with 92.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BS	Buckinghamshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BT	Buckinghamshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HP27 0BW	Buckinghamshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.7% · 5G 29.1% 4G strong-coverage share is 98.7%, with 5G at 29.1% 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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