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 DE22. 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
DE22 1AA Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AE Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AF Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AG Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AH Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AJ Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AL Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AN Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AP Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AQ Derby Strong broadband coverage
Gigabit availability is 95.2%, with 95.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AR Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AS Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AT Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AU Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AW Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AX Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AY Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1AZ Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1BA Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1BB Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1BD Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1BE Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1BF Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1BG Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
DE22 1BH Derby 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 95.2%
4G strong-coverage share is 100%, with 5G at 95.2% 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.