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Ofcom data · 821 postcodes

NN17 broadband coverage — North Northamptonshire

Full-fibre, gigabit and superfast broadband availability across the NN17 postcode district, plus business broadband and leased-line options for North Northamptonshire.

Excellent coverage

Superfast (30Mb+)

96.8%

Ultrafast (300Mb+)

83.1%

Gigabit-capable

83.1%

Below USO (10Mb)

0.1%

Check broadband at your exact NN17 postcode

District figures are an average — get the precise availability, full-fibre status and mobile signal for your address.

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Broadband in NN17

Broadband availability in the NN17 postcode district (North Northamptonshire) is Excellent — gigabit-capable full fibre is widely available. Across the 821 postcodes Ofcom measures in NN17, superfast broadband (30 Mbit/s or faster) reaches 96.8% of premises and gigabit-capable lines are available to 83.1%.

Around 0.1% of premises in NN17 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.

Sample postcodes in NN17

PostcodeSuperfastGigabit
NN17 1AB100%100%
NN17 1AD100%100%
NN17 1AE100%83.1%
NN17 1AF100%100%
NN17 1AG100%100%
NN17 1AH100%37.5%
NN17 1AJ100%100%
NN17 1AP100%100%
NN17 1AQ100%100%
NN17 1AR100%73.7%

Business broadband & leased lines in North Northamptonshire

Whether the NN17 district has full fibre yet or not, we can connect your business. Where FTTP and gigabit are live we quote ultrafast full-fibre; where they aren't, a leased line still delivers guaranteed, symmetric speeds with an SLA. We also handle mobile coverage and VoIP for the same site.

Get a business broadband quote for NN17

Free, no obligation — full fibre, leased line or FTTC, matched to what's actually available at your postcode.

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Nearby NN districts

NN3 — 94.5% gigabitNN14 — 72.3% gigabitNN6 — 84.1% gigabitNN8 — 94.1% gigabitNN11 — 84.5% gigabitNN15 — 92.5% gigabitNN4 — 96% gigabitNN10 — 96.6% gigabitNN5 — 93.6% gigabitNN7 — 85% gigabit

See all Northampton (NN) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the NN17 area (North Northamptonshire)?
In the NN17 area (North Northamptonshire), superfast broadband (30 Mbit/s+) is available to approximately 96.8% of premises and gigabit-capable broadband to around 83.1%, based on Ofcom Connected Nations data. Exact availability varies by postcode — enter your full postcode in our checker for a precise result.
Can I get full-fibre or gigabit broadband in the NN17 area (North Northamptonshire)?
Gigabit-capable coverage in the NN17 area (North Northamptonshire) stands at about 83.1% of premises. Where gigabit and full-fibre (FTTP) are live, businesses can order symmetric, low-latency connections — ideal for cloud, VoIP and multi-site working. If full fibre hasn't reached your premises yet, a leased line can still deliver guaranteed gigabit speeds.
How do I check broadband at my exact address in the NN17 area (North Northamptonshire)?
Use the free broadband postcode checker on this page: enter your postcode to see fixed-broadband availability, gigabit/full-fibre coverage and mobile signal for all four networks at that location, sourced from official Ofcom data.
Who provides business broadband in the NN17 area (North Northamptonshire)?
Most UK providers serve the NN17 area (North Northamptonshire) over the Openreach and (where present) CityFibre or Virgin Media networks. Connection Technologies arranges business broadband, full-fibre (FTTP) and leased lines across the area — request a quote to compare options for your postcode.

Broadband availability data © 2026 Ofcom (Connected Nations), licensed under the Open Government Licence v3.0. Figures are area averages and predictions; availability at an individual address may differ — always confirm with a postcode-level check.

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