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 NN12. 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
NN12 6AA West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AB West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AD West Northamptonshire Strong broadband coverage
Gigabit availability is 84.7%, with 84.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AE West Northamptonshire Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Mobile year 2025
NN12 6AF West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AG West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AH West Northamptonshire 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AJ West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AL West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AN West Northamptonshire Strong broadband coverage
Gigabit availability is 95.8%, with 95.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AP West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AQ West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AR West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AS West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AT West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AU West Northamptonshire Broadband coverage is mixed
Gigabit availability is 44%, with 44% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AW West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AX West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AY West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6AZ West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6BA West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6BB West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6BD West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6BE West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
NN12 6BF West 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 98.9% · 5G 55.9%
4G strong-coverage share is 98.9%, with 5G at 55.9% 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.