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 SG2. 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
SG2 0AA	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AB	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AD	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AE	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AG	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AH	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AJ	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AL	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AP	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AQ	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AR	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AS	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AT	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AU	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AW	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0AZ	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0BA	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0BB	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0BD	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0BE	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0BF	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0BG	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0BH	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0BJ	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
SG2 0BL	Stevenage	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 71.3% 4G strong-coverage share is 100%, with 5G at 71.3% 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.