Ofcom data · 1,021 postcodes

EN3 broadband coverage — Enfield

Full-fibre, gigabit and superfast broadband availability across the EN3 postcode district, plus business broadband and leased-line options for Enfield.

Excellent coverage

Superfast (30Mb+)

95.3%

Ultrafast (300Mb+)

87.8%

Gigabit-capable

86.6%

Below USO (10Mb)

0.1%

Check broadband at your exact EN3 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 EN3

Broadband availability in the EN3 postcode district (Enfield) is Excellent — gigabit-capable full fibre is widely available. Across the 1,021 postcodes Ofcom measures in EN3, superfast broadband (30 Mbit/s or faster) reaches 95.3% of premises and gigabit-capable lines are available to 86.6%.

Around 0.1% of premises in EN3 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 EN3

Postcode	Superfast	Gigabit
EN3 4AA	100%	93.3%
EN3 4AB	100%	100%
EN3 4AD	90.9%	90.9%
EN3 4AE	100%	100%
EN3 4AF	100%	100%
EN3 4AG	100%	100%
EN3 4AH	100%	85.7%
EN3 4AJ	100%	93.1%
EN3 4AL	100%	90%
EN3 4AN	92.6%	74.1%

Business broadband & leased lines in Enfield

Whether the EN3 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 EN3

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

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Nearby EN districts

EN5 — 48.5% gigabit EN1 — 86.6% gigabit EN8 — 85.1% gigabit EN6 — 73.8% gigabit EN2 — 75.9% gigabit EN9 — 81.9% gigabit EN11 — 71.1% gigabit EN4 — 56.9% gigabit EN7 — 86.8% gigabit EN10 — 79.8% gigabit

See all Enfield (EN) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the EN3 area (Enfield)?

In the EN3 area (Enfield), superfast broadband (30 Mbit/s+) is available to approximately 95.3% of premises and gigabit-capable broadband to around 86.6%, 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 EN3 area (Enfield)?

Gigabit-capable coverage in the EN3 area (Enfield) stands at about 86.6% 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 EN3 area (Enfield)?

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 EN3 area (Enfield)?

Most UK providers serve the EN3 area (Enfield) 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.