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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 OX4. 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
OX4 1AA	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AB	Oxford	Strong broadband coverage Gigabit availability is 78.3%, with 78.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AD	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AE	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AF	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AG	Oxford	Broadband coverage is mixed Gigabit availability is 48.4%, with 54.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AH	Oxford	Strong broadband coverage Gigabit availability is 81%, with 95.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AJ	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AP	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AQ	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AR	Oxford	Strong broadband coverage Gigabit availability is 89.5%, with 89.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AS	Oxford	Broadband coverage is mixed Gigabit availability is 33.3%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AU	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AW	Oxford	Broadband coverage is mixed Gigabit availability is 55.6%, with 57.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AX	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AY	Oxford	Strong broadband coverage Gigabit availability is 94.6%, with 94.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1AZ	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1BA	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1BD	Oxford	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 100% · 5G 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1BE	Oxford	Broadband coverage is mixed Gigabit availability is 38.9%, with 38.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1BG	Oxford	Strong broadband coverage Gigabit availability is 97.9%, with 97.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1BH	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1BJ	Oxford	Strong broadband coverage Gigabit availability is 90%, with 90% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1BN	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OX4 1BP	Oxford	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 76.1% 4G strong-coverage share is 100%, with 5G at 76.1% 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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