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 SG18. 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
SG18 0AA	Central Bedfordshire	Broadband coverage is mixed Gigabit availability is 70%, with 70% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AB	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AD	Central Bedfordshire	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 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AE	Central Bedfordshire	Broadband coverage is mixed Gigabit availability is 23.5%, with 23.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AF	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AG	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AH	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AJ	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AL	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AN	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AP	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AQ	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AR	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AS	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AT	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AU	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AW	Central Bedfordshire	Strong broadband coverage Gigabit availability is 76.6%, with 76.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AY	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0AZ	Central Bedfordshire	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Mobile year 2025
SG18 0BA	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0BB	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0BF	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0BG	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0BH	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG18 0BL	Central Bedfordshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.8% · 5G 14.4% 4G strong-coverage share is 98.8%, with 5G at 14.4% 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.