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 S7. 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
S7 1AA	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1AD	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1BA	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1BE	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1BG	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1BJ	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1BT	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1BU	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1BW	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1BX	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1BY	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1BZ	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DA	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DB	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DD	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DE	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DF	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DG	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DH	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DJ	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DL	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DN	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DP	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DQ	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
S7 1DR	Sheffield	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 80.6% 4G strong-coverage share is 99.9%, with 5G at 80.6% 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.