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 N4. 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
N4 1AA Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AB Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AD Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AE Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AF Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AG Haringey Strong broadband coverage
Gigabit availability is 89.4%, with 89.4% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AH Haringey Broadband coverage is mixed
Gigabit availability is 0%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AJ Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AL Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AN Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AQ Haringey Strong broadband coverage
Gigabit availability is 97.7%, with 97.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AR Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AS Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AT Haringey Strong broadband coverage
Gigabit availability is 94.2%, with 94.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AU Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AX Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AY Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1AZ Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1BA Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1BD Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1BE Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1BF Haringey Broadband coverage is mixed
Gigabit availability is 71.4%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1BG Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
N4 1BH Haringey Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% in the current area-level summary.
 Mobile year 2025
N4 1BJ Haringey 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 99.2%
4G strong-coverage share is 100%, with 5G at 99.2% 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.