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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 OL1. 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
OL1 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
OL1 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
OL1 1AL	Oldham	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 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
OL1 1AN	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
OL1 1AP	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
OL1 1AQ	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
OL1 1AS	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
OL1 1BA	Oldham	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 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
OL1 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
OL1 1BD	Oldham	Strong broadband coverage Gigabit availability is 90.9%, with 90.9% 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
OL1 1BE	Oldham	Broadband coverage is mixed Gigabit availability is 50%, with 50% 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
OL1 1BJ	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
OL1 1BL	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
OL1 1BT	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
OL1 1BU	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
OL1 1DE	Oldham	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 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
OL1 1DJ	Oldham	Broadband coverage is mixed Gigabit availability is 60%, with 60% 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
OL1 1DN	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
OL1 1DU	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
OL1 1DZ	Oldham	Broadband coverage is mixed Gigabit availability is 50%, with 50% 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
OL1 1EA	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
OL1 1ED	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
OL1 1EG	Oldham	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 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
OL1 1EN	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
OL1 1EP	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.

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