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 BL6. 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
BL6 4AA	Bolton	Strong broadband coverage Gigabit availability is 88.9%, with 88.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AB	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AD	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AE	Bolton	Broadband coverage is mixed Gigabit availability is 66.7%, with 66.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AF	Bolton	Broadband coverage is mixed Gigabit availability is 66.7%, with 66.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AG	Bolton	Strong broadband coverage Gigabit availability is 94.1%, with 94.1% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 100% · 5G 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AH	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AJ	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AL	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AN	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AP	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AQ	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AR	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AS	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AT	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AU	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AW	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AX	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AY	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4AZ	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4BA	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4BB	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4BD	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4BE	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BL6 4BF	Bolton	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 46.3% 4G strong-coverage share is 100%, with 5G at 46.3% 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.