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 BT19. 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
BT19 1AA	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AB	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AD	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AE	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AF	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AG	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AH	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AJ	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AL	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AN	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AP	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AQ	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AR	ARDS AND NORTH DOWN	Broadband coverage is mixed Gigabit availability is 57.1%, with 57.1% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AS	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AT	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AU	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AW	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AX	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AY	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1AZ	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1BA	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1BB	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1BD	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1BE	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT19 1BF	ARDS AND NORTH DOWN	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.7% · 5G 9.9% 4G strong-coverage share is 99.7%, with 5G at 9.9% 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.