Tools

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 S9. 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
S9 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
S9 1AB 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
S9 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
S9 1AE 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
S9 1AF 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
S9 1AG 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
S9 1AH 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
S9 1AJ 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
S9 1AL 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
S9 1AN 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
S9 1AP 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
S9 1AQ 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
S9 1AR 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
S9 1AS Sheffield Broadband coverage is mixed
Gigabit availability is 50%, with 50% 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
S9 1AT Sheffield Strong broadband coverage
Gigabit availability is 85.7%, with 85.7% 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
S9 1AU 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
S9 1AW 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
S9 1AX 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
S9 1AY 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
S9 1AZ 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
S9 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
S9 1BB 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
S9 1BD Sheffield Strong broadband coverage
Gigabit availability is 92.5%, with 92.5% 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
S9 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
S9 1BG Sheffield Strong broadband coverage
Gigabit availability is 81.8%, with 81.8% 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