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 OL8. 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
OL8 1AA	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AD	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AE	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AF	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AG	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AH	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AJ	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AL	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AN	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AP	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AR	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AS	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AT	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AU	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AX	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AY	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1AZ	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1BA	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1BB	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1BD	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1BE	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1BF	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1BG	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1BH	Oldham	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 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
OL8 1BJ	Oldham	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 100% · 5G 90.8% 4G strong-coverage share is 100%, with 5G at 90.8% in the current area-level summary.	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.