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 NN29. 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
NN29 7AA	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AB	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AD	North Northamptonshire	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 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AE	North Northamptonshire	Strong broadband coverage Gigabit availability is 87.5%, with 87.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AG	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AH	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AJ	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AL	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AN	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AP	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AQ	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AR	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AS	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AT	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AU	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AW	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AX	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AY	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7AZ	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7BA	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7BB	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7BD	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7BE	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7BG	North Northamptonshire	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NN29 7BH	North Northamptonshire	Strong broadband coverage Gigabit availability is 96.6%, with 96.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.1% · 5G 38.9% 4G strong-coverage share is 99.1%, with 5G at 38.9% 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.