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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 S26. 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
S26 1AB	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1AD	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1DJ	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1DL	Rotherham	Broadband coverage is mixed Gigabit availability is 0%, with 48.1% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1DP	Rotherham	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HA	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HB	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HD	Rotherham	Broadband coverage is mixed Gigabit availability is 33.3%, with 33.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HE	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HF	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HG	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HH	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HJ	Rotherham	Broadband coverage is mixed Gigabit availability is 0%, with 22.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HL	Rotherham	Broadband coverage is mixed Gigabit availability is 0%, with 29.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HN	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HP	Rotherham	Broadband coverage is mixed Gigabit availability is 0%, with 75% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HQ	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HR	Rotherham	Broadband coverage is mixed Gigabit availability is 0%, with 7.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HS	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HT	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HU	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HW	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HX	Rotherham	Broadband coverage is mixed Gigabit availability is 0%, with 4.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HY	Rotherham	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 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S26 1HZ	Rotherham	Broadband coverage is mixed Gigabit availability is 0%, with 20% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 96.3% 4G strong-coverage share is 99.9%, with 5G at 96.3% 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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