Broadband Speeds in PO1
Estimated broadband availability and speeds for PO1 based on Ofcom Connected Nations 2024 data. See full fibre availability and likely providers.
What broadband speeds are available in Portsmouth City Centre (PO1)?
PO1 covers Portsmouth city centre and the Historic Dockyard, home to the Mary Rose and HMS Victory. A compact island city with affordable waterfront property and strong naval heritage.
Which broadband networks cover PO1?
Coverage in PO1 usually differs by network rather than by street — full-fibre may have reached part of the outcode and not the rest. The checker above shows which providers actually serve the address you enter.
How do I check broadband speed for a PO1 property?
Enter the full postcode into the checker above to see estimated download and upload speeds and which providers cover PO1.
PO1 at a glance
Broadband around PO1 is estimated up to 150 Mbps, full-fibre may be limited.
- Max estimated speed
- 150 Mbps
- Full fibre
- Limited
- Typical providers
- BT, Sky, TalkTalk, Plusnet
Approximate, for the PO1 area. Source: HomeThink estimate. Check a specific postcode below.
More free checks for Portsmouth City Centre (PO1)
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A screening indication from public data, not a survey or a site investigation. It does not replace a specialist report, and the absence of a flag is not evidence of the absence of risk.
Contains public sector information licensed under the Open Government Licence v3.0.
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