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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 PA78. Broadband is postcode level and mobile coverage remains area-level only in the current public seam.. Freshness: Broadband year 2024 · Mobile year 2025. Matches: 5.

Postcode	Area	Broadband	Mobile	Freshness
PA78 6SY	ARGYLL AND BUTE	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 92.8% · 5G 0.6% 4G strong-coverage share is 92.8%, with 5G at 0.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PA78 6SZ	ARGYLL AND BUTE	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 92.8% · 5G 0.6% 4G strong-coverage share is 92.8%, with 5G at 0.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PA78 6TA	ARGYLL AND BUTE	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 92.8% · 5G 0.6% 4G strong-coverage share is 92.8%, with 5G at 0.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PA78 6TB	ARGYLL AND BUTE	Below-USO risk present Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 16.7% below the Universal Service Obligation.	4G 92.8% · 5G 0.6% 4G strong-coverage share is 92.8%, with 5G at 0.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
PA78 6TE	ARGYLL AND BUTE	Below-USO risk present Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 23.4% below the Universal Service Obligation.	4G 92.8% · 5G 0.6% 4G strong-coverage share is 92.8%, with 5G at 0.6% 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.

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