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 BT66. 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
BT66 6AA	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 93.3%, with 93.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6AH	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Broadband coverage is mixed Gigabit availability is 46.7%, with 46.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6AJ	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6AN	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6AQ	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6AR	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6AS	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	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 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6AT	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6AX	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6AY	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 91.7%, with 91.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6AZ	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	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 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BB	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 75%, with 75% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BD	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BE	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BG	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BH	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BJ	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BL	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BN	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BQ	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BS	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BT	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BU	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BW	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
BT66 6BX	ARMAGH CITY, BANBRIDGE AND CRAIGAVON	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98% · 5G 0.1% 4G strong-coverage share is 98%, with 5G at 0.1% 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.