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 KT12. 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
KT12 1AA Elmbridge Strong broadband coverage
Gigabit availability is 86.7%, with 86.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AB Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AD Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AE Elmbridge Broadband coverage is mixed
Gigabit availability is 66.7%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AF Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AG Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AH Elmbridge Strong broadband coverage
Gigabit availability is 75%, with 75% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AJ Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AL Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AN Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AP Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AR Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AS Elmbridge Broadband coverage is mixed
Gigabit availability is 0%, with 12.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AT Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AU Elmbridge Strong broadband coverage
Gigabit availability is 94.1%, with 94.1% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AW Elmbridge Strong broadband coverage
Gigabit availability is 88.9%, with 88.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AX Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AY Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1AZ Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1BA Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1BB Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1BE Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1BG Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1BH Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
KT12 1BJ Elmbridge 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 91.7%
4G strong-coverage share is 100%, with 5G at 91.7% 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.