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 GL53. 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
GL53 0AA	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
GL53 0AB	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
GL53 0AD	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
GL53 0AE	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
GL53 0AF	Tewkesbury	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL53 0AG	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
GL53 0AH	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
GL53 0AJ	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
GL53 0AL	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
GL53 0AN	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
GL53 0AP	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
GL53 0AQ	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
GL53 0AR	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
GL53 0AS	Tewkesbury	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL53 0AT	Tewkesbury	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 17.7% 4G strong-coverage share is 99.5%, with 5G at 17.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
GL53 0AU	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
GL53 0AW	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
GL53 0AX	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
GL53 0AY	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
GL53 0AZ	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
GL53 0BA	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
GL53 0BB	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
GL53 0BD	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
GL53 0BE	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
GL53 0BG	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.