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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 TW6. 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
TW6 1AA Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1AH Hillingdon 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 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
TW6 1AP Hillingdon 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 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
TW6 1AU Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1BB Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1BP Hillingdon 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 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
TW6 1BZ Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1DB Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1DJ Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1EF Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1EL Hounslow Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 97.5%
4G strong-coverage share is 100%, with 5G at 97.5% in the current area-level summary.
 Mobile year 2025
TW6 1EW Hillingdon 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 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
TW6 1FB Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1GR Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1LW Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1NB Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1ND Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1NG Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1NP Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1NS Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1PA Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1PE Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1PG Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1PJ Hillingdon Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% in the current area-level summary.
 Mobile year 2025
TW6 1PY Hillingdon 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 87.1%
4G strong-coverage share is 100%, with 5G at 87.1% 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.

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