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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 SA80. Broadband is postcode level and mobile coverage remains area-level only in the current public seam.. Freshness: Mobile year 2025. Matches: 6.

Postcode	Area	Broadband	Mobile	Freshness
SA80 8AB	Swansea	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99% · 5G 19.1% 4G strong-coverage share is 99%, with 5G at 19.1% in the current area-level summary.	Mobile year 2025
SA80 8AD	Swansea	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99% · 5G 19.1% 4G strong-coverage share is 99%, with 5G at 19.1% in the current area-level summary.	Mobile year 2025
SA80 8AE	Swansea	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99% · 5G 19.1% 4G strong-coverage share is 99%, with 5G at 19.1% in the current area-level summary.	Mobile year 2025
SA80 8AF	Swansea	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99% · 5G 19.1% 4G strong-coverage share is 99%, with 5G at 19.1% in the current area-level summary.	Mobile year 2025
SA80 8AG	Swansea	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99% · 5G 19.1% 4G strong-coverage share is 99%, with 5G at 19.1% in the current area-level summary.	Mobile year 2025
SA80 8AH	Swansea	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99% · 5G 19.1% 4G strong-coverage share is 99%, with 5G at 19.1% in the current area-level summary.	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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