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 BN10 7LY. Broadband is postcode level and mobile coverage remains area-level only in the current public seam.. Freshness: Broadband year 2024 · Mobile year 2025. Matches: 1.
Postcode Area Broadband Mobile Freshness
BN10 7LY Lewes Broadband coverage is mixed
Gigabit availability is 54.4%, with 54.4% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99.5% · 5G 14.3%
4G strong-coverage share is 99.5%, with 5G at 14.3% 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.