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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 BT37. 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
BT37 0AA	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 85.7%, with 85.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AB	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AD	ANTRIM AND NEWTOWNABBEY	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Mobile year 2025
BT37 0AE	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AF	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AG	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AH	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AJ	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AL	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 89.2%, with 89.2% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AN	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AP	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AQ	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AR	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AS	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AT	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AU	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AW	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AX	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AY	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0AZ	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0BA	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0BB	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0BD	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0BE	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT37 0BF	ANTRIM AND NEWTOWNABBEY	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.5% · 5G 41.9% 4G strong-coverage share is 99.5%, with 5G at 41.9% 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.

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