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 SW9. 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
SW9 0AA Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AB Lambeth Strong broadband coverage
Gigabit availability is 97.4%, with 97.4% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AD Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AE Lambeth Strong broadband coverage
Gigabit availability is 89.5%, with 89.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AF Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AG Lambeth Broadband coverage is mixed
Gigabit availability is 40%, with 40% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AH Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AJ Lambeth Strong broadband coverage
Gigabit availability is 95.8%, with 95.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AL Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AN Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AP Lambeth Strong broadband coverage
Gigabit availability is 90.5%, with 90.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AQ Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AR Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AU Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AW Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0AY Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0BB Lambeth Broadband coverage is mixed
Gigabit availability is 36.6%, with 36.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0BD Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0BE Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0BF Lambeth Strong broadband coverage
Gigabit availability is 93.6%, with 93.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0BG Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0BH Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0BL Lambeth Broadband coverage is mixed
Gigabit availability is 65.2%, with 65.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0BN Lambeth 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 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
SW9 0BQ Lambeth Strong broadband coverage
Gigabit availability is 93.9%, with 93.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 97.2%
4G strong-coverage share is 100%, with 5G at 97.2% 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.