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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 NP4. 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
NP4 0AA	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AB	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AD	Monmouthshire	Strong broadband coverage Gigabit availability is 83.3%, with 83.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AE	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AF	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AG	Monmouthshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AH	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AJ	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AL	Monmouthshire	Broadband coverage is mixed Gigabit availability is 10.3%, with 10.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AN	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AP	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AQ	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AR	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AS	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AT	Monmouthshire	Broadband coverage is mixed Gigabit availability is 6.3%, with 6.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AU	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AW	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AX	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AY	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0AZ	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0BA	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0BB	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0BD	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0BE	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NP4 0BG	Monmouthshire	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 96.1% · 5G 20.9% 4G strong-coverage share is 96.1%, with 5G at 20.9% 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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