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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 HX4. 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
HX4 0AA	Calderdale	Broadband coverage is mixed Gigabit availability is 60%, with 60% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AB	Calderdale	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AD	Calderdale	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AE	Calderdale	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AF	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AG	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AH	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AJ	Calderdale	Broadband coverage is mixed Gigabit availability is 20.8%, with 20.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AL	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AN	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AP	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AQ	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AR	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AS	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AT	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AU	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AW	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AX	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AY	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0AZ	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0BA	Calderdale	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0BB	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0BD	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0BE	Calderdale	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 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
HX4 0BG	Calderdale	Broadband coverage is mixed Gigabit availability is 57.1%, with 57.1% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 37.2% 4G strong-coverage share is 99.4%, with 5G at 37.2% 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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