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 GL1. 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
GL1 1AD Gloucester 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 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1AE Gloucester Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Mobile year 2025
GL1 1AG Gloucester 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 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1AH Gloucester 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 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1AJ Gloucester 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 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1AN Gloucester 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 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1AP Gloucester Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Mobile year 2025
GL1 1AQ Gloucester 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 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1AR Gloucester 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 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1AS Gloucester 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 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1AT Gloucester Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Mobile year 2025
GL1 1AU Gloucester Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Mobile year 2025
GL1 1AW Gloucester Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Mobile year 2025
GL1 1BZ Gloucester 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 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1DE Gloucester 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 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1DG Gloucester Strong broadband coverage
Gigabit availability is 84.6%, with 84.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1DH Gloucester Broadband coverage is mixed
Gigabit availability is 10%, with 10% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1DL Gloucester Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Mobile year 2025
GL1 1DP Gloucester 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 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1DQ Gloucester 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 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1DS Gloucester 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 100% · 5G 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1DT Gloucester 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 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1DW Gloucester 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 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1DX Gloucester 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 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL1 1DZ Gloucester 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 50.8%
4G strong-coverage share is 100%, with 5G at 50.8% 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.