Ofcom data · 758 postcodes

PO2 broadband coverage — Portsmouth

Full-fibre, gigabit and superfast broadband availability across the PO2 postcode district, plus business broadband and leased-line options for Portsmouth.

Excellent coverage

Superfast (30Mb+)

97.5%

Ultrafast (300Mb+)

93.8%

Gigabit-capable

92.5%

Below USO (10Mb)

Check broadband at your exact PO2 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 PO2

Broadband availability in the PO2 postcode district (Portsmouth) is Excellent — gigabit-capable full fibre is widely available. Across the 758 postcodes Ofcom measures in PO2, superfast broadband (30 Mbit/s or faster) reaches 97.5% of premises and gigabit-capable lines are available to 92.5%.

Around 0% of premises in PO2 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 PO2

Postcode	Superfast	Gigabit
PO2 0AA	100%	100%
PO2 0AB	100%	100%
PO2 0AD	100%	100%
PO2 0AF	100%	100%
PO2 0AG	100%	100%
PO2 0AH	100%	100%
PO2 0AJ	100%	100%
PO2 0AL	100%	100%
PO2 0AN	100%	100%
PO2 0AP	100%	100%

Business broadband & leased lines in Portsmouth

Whether the PO2 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 PO2

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

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Nearby PO districts

PO21 — 55.5% gigabit PO20 — 51.8% gigabit PO7 — 79% gigabit PO19 — 73% gigabit PO9 — 87.5% gigabit PO30 — 67.2% gigabit PO12 — 92.2% gigabit PO16 — 89.1% gigabit PO22 — 59.7% gigabit PO33 — 78.5% gigabit

See all Portsmouth (PO) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the PO2 area (Portsmouth)?

In the PO2 area (Portsmouth), superfast broadband (30 Mbit/s+) is available to approximately 97.5% of premises and gigabit-capable broadband to around 92.5%, 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 PO2 area (Portsmouth)?

Gigabit-capable coverage in the PO2 area (Portsmouth) stands at about 92.5% 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 PO2 area (Portsmouth)?

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 PO2 area (Portsmouth)?

Most UK providers serve the PO2 area (Portsmouth) 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.