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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 SS9. 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
SS9 0AQ Southend-on-Sea Partial connectivity coverage
No current broadband summary row matched this postcode.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Mobile year 2025
SS9 0BZ Southend-on-Sea Partial connectivity coverage
No current broadband summary row matched this postcode.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Mobile year 2025
SS9 1AA Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AB Southend-on-Sea Broadband coverage is mixed
Gigabit availability is 37.5%, with 37.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AD Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AE Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AG Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AJ Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AR Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AS Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AT Southend-on-Sea Strong broadband coverage
Gigabit availability is 97.3%, with 97.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AU Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AW Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AX Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AY Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1AZ Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1BA Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1BB Southend-on-Sea Strong broadband coverage
Gigabit availability is 96%, with 96% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1BD Southend-on-Sea 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 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1BE Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1BG Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1BH Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1BL Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1BP Southend-on-Sea Broadband coverage is mixed
Gigabit availability is 33.3%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025
SS9 1BQ Southend-on-Sea Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
4G 100% · 5G 32.7%
4G strong-coverage share is 100%, with 5G at 32.7% in the current area-level summary.
Broadband year 2024 · Mobile year 2025

Known caveats