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 PL3. 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
PL3 4AA Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AD Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AE Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AF Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AG Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AH Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AJ Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AL Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AN Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AP Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AQ Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AR Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AS Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AT Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AU Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AW Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AX Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AY Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4AZ Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4BA Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4BB Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4BD Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4BE Plymouth Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Mobile year 2025
PL3 4BG Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
PL3 4BH Plymouth 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 21%
4G strong-coverage share is 100%, with 5G at 21% 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.