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 W1T. 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
W1T 1AB Westminster 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 100%
4G strong-coverage share is 100%, with 5G at 100% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1AF Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1AG Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1AH Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1AL Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1AN Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1AQ Camden Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Mobile year 2025
W1T 1AT Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1AU Westminster 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 100%
4G strong-coverage share is 100%, with 5G at 100% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1AY Westminster 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 100%
4G strong-coverage share is 100%, with 5G at 100% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1AZ Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1BA Westminster Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 100%
4G strong-coverage share is 100%, with 5G at 100% in the current area-level summary.
 Mobile year 2025
W1T 1BB Westminster 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 100%
4G strong-coverage share is 100%, with 5G at 100% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1BD Westminster 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 100%
4G strong-coverage share is 100%, with 5G at 100% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1BE Camden Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Mobile year 2025
W1T 1BF Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1BG Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1BJ Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1BN Camden Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Mobile year 2025
W1T 1BQ Camden Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Mobile year 2025
W1T 1BX Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1BY Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1DB Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1DD Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
W1T 1DE Camden 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 99.9%
4G strong-coverage share is 100%, with 5G at 99.9% 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.