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 GL4. 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
GL4 0AA	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
GL4 0AB	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
GL4 0AD	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
GL4 0AE	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
GL4 0AG	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
GL4 0AH	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
GL4 0AJ	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
GL4 0AL	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
GL4 0AN	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
GL4 0AP	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
GL4 0AQ	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
GL4 0AR	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
GL4 0AS	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
GL4 0AT	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
GL4 0AU	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
GL4 0AW	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
GL4 0AX	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
GL4 0AY	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
GL4 0AZ	Gloucester	Strong broadband coverage Gigabit availability is 95.8%, with 95.8% 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
GL4 0BA	Gloucester	Strong broadband coverage Gigabit availability is 85.7%, with 85.7% 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
GL4 0BB	Gloucester	Strong broadband coverage Gigabit availability is 86.7%, with 86.7% 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
GL4 0BD	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
GL4 0BE	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
GL4 0BG	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
GL4 0BH	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

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.