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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 SN38. 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
SN38 0AD	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 0QA	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1AA	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1AD	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1AL	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1AT	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1AU	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1BR	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1BS	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1DB	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1DD	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1DE	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1DL	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1DP	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1DS	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1EE	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1ES	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1ET	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1EX	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1FA	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1FN	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1GN	Swindon	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 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SN38 1HH	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1HP	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% in the current area-level summary.	Mobile year 2025
SN38 1HQ	Swindon	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.9% · 5G 43.5% 4G strong-coverage share is 99.9%, with 5G at 43.5% 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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