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 GL52. 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
GL52 2AA Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AB Cheltenham Broadband coverage is mixed
Gigabit availability is 63%, with 89% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AD Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AE Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AF Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AG Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AH Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AJ Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AL Cheltenham Broadband coverage is mixed
Gigabit availability is 8%, with 8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AN Cheltenham Broadband coverage is mixed
Gigabit availability is 14.3%, with 14.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AP Cheltenham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Mobile year 2025
GL52 2AQ Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AS Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AT Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AU Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AW Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AX Cheltenham Broadband coverage is mixed
Gigabit availability is 0%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AY Cheltenham Broadband coverage is mixed
Gigabit availability is 27.3%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2AZ Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2BA Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2BB Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2BD Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2BE Cheltenham Broadband coverage is mixed
Gigabit availability is 69%, with 69% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2BH Cheltenham Strong broadband coverage
Gigabit availability is 83.7%, with 83.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 33%
4G strong-coverage share is 100%, with 5G at 33% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
GL52 2BJ Cheltenham 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 33%
4G strong-coverage share is 100%, with 5G at 33% 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.