Ofcom data · 815 postcodes

PL4 broadband coverage — Plymouth

Full-fibre, gigabit and superfast broadband availability across the PL4 postcode district, plus business broadband and leased-line options for Plymouth.

Excellent coverage

Superfast (30Mb+)

94%

Ultrafast (300Mb+)

88.3%

Gigabit-capable

86.3%

Below USO (10Mb)

Check broadband at your exact PL4 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 PL4

Broadband availability in the PL4 postcode district (Plymouth) is Excellent — gigabit-capable full fibre is widely available. Across the 815 postcodes Ofcom measures in PL4, superfast broadband (30 Mbit/s or faster) reaches 94% of premises and gigabit-capable lines are available to 86.3%.

Around 0% of premises in PL4 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 PL4

Postcode	Superfast	Gigabit
PL4 0AD	100%	100%
PL4 0AE	0%	0%
PL4 0AF	100%	0%
PL4 0AH	100%	100%
PL4 0AJ	100%	0%
PL4 0AL	100%	72.1%
PL4 0AP	100%	0%
PL4 0AQ	25%	25%
PL4 0AS	100%	100%
PL4 0AT	100%	100%

Business broadband & leased lines in Plymouth

Whether the PL4 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 PL4

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

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Nearby PL districts

PL14 — 69.2% gigabit PL6 — 91.3% gigabit PL9 — 80.9% gigabit PL5 — 88.4% gigabit PL26 — 33.7% gigabit PL1 — 80.7% gigabit PL15 — 65.1% gigabit PL12 — 62.2% gigabit PL25 — 55.9% gigabit PL7 — 81.5% gigabit

See all Plymouth (PL) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the PL4 area (Plymouth)?

In the PL4 area (Plymouth), superfast broadband (30 Mbit/s+) is available to approximately 94% of premises and gigabit-capable broadband to around 86.3%, 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 PL4 area (Plymouth)?

Gigabit-capable coverage in the PL4 area (Plymouth) stands at about 86.3% 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 PL4 area (Plymouth)?

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 PL4 area (Plymouth)?

Most UK providers serve the PL4 area (Plymouth) 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.