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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 M31. 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
M31 4AA	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AB	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AD	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AE	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AG	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AJ	Trafford	Below-USO risk present Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 50% below the Universal Service Obligation.	4G 100% · 5G 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AN	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AP	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AQ	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AR	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AS	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AW	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AY	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4AZ	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4BA	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4BB	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4BD	Trafford	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 7.1% below the Universal Service Obligation.	4G 100% · 5G 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4BE	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4BF	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4BH	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4BJ	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4BL	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4BN	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4BQ	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
M31 4BS	Trafford	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 71.8% 4G strong-coverage share is 100%, with 5G at 71.8% 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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