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 NR30. 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
NR30 1AA Great Yarmouth 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 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1AE Great Yarmouth 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 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1AF Great Yarmouth 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 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1AJ Great Yarmouth Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1AL Great Yarmouth Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Mobile year 2025
NR30 1AN Great Yarmouth 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 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1AP Great Yarmouth 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 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1AR Great Yarmouth 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 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1AS Great Yarmouth Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1AT Great Yarmouth Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Mobile year 2025
NR30 1AU Great Yarmouth 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 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BA Great Yarmouth Broadband coverage is mixed
Gigabit availability is 66.7%, with 66.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BB Great Yarmouth Strong broadband coverage
Gigabit availability is 75%, with 75% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BE Great Yarmouth Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BF Great Yarmouth 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 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BG Great Yarmouth Strong broadband coverage
Gigabit availability is 75%, with 75% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BH Great Yarmouth Broadband coverage is mixed
Gigabit availability is 74.4%, with 74.4% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BJ Great Yarmouth Strong broadband coverage
Gigabit availability is 82.9%, with 82.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BL Great Yarmouth Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Mobile year 2025
NR30 1BN Great Yarmouth Strong broadband coverage
Gigabit availability is 96.3%, with 96.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BP Great Yarmouth Strong broadband coverage
Gigabit availability is 97.1%, with 97.1% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BQ Great Yarmouth Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BS Great Yarmouth 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 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BT Great Yarmouth 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 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NR30 1BU Great Yarmouth Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 99% · 5G 11.6%
4G strong-coverage share is 99%, with 5G at 11.6% 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.