Random Portsmouth Address Generator

A random Portsmouth address generator produces fictional postal addresses that use real PORTSMOUTH postcode districts (PO), a real ceremonial county (Hampshire) and Royal Mail address formatting, for use as software test data.

Generate realistic random Portsmouth addresses for software testing. Each address combines a real PORTSMOUTH postcode district (PO1, PO2, PO3, PO4, PO5, PO6) with a British street name, the PORTSMOUTH post town and the ceremonial county of Hampshire, laid out to Royal Mail conventions. Telephone numbers use the 01632 960xxx range that Ofcom reserves for drama, so no generated number can reach a real subscriber.

Portsmouth postal reference

ParameterValue
Royal Mail post townPORTSMOUTH
Postcode areasPO
Postcode districts6
Ceremonial countyHampshire
CountryEngland
RegionSouth East England
Dialling code023
Telephone range used01632 960xxx (Ofcom drama range)
Time zoneEurope/London

Postcode districts

PO1, PO2, PO3, PO4, PO5, PO6

Localities

  • North End (PO2)
  • Hilsea (PO3)
  • Southsea (PO4)
  • Southsea (PO5)
  • Cosham (PO6)

Postal notes

  • The PO postcode area extends across Portsmouth, Havant, Chichester and the Isle of Wight.

Example Portsmouth addresses

Residential:
158 Broad Grove
Southsea
PORTSMOUTH
Hampshire
PO4 3GZ

Commercial:
Riverbank Legal & Co Ltd
Suite 3
205 Highfield Way
Hilsea
PORTSMOUTH
Hampshire
PO3 3EP

Frequently asked questions

Are these real Portsmouth addresses?

No. The PORTSMOUTH post town, its 6 postcode districts and the Hampshire ceremonial county are genuine, but the house numbers, street pairings and names are fictional and the last three characters of each postcode are generated. The results are structurally valid test data, not deliverable addresses.

Which postcode districts does Portsmouth use?

Portsmouth is served by 6 districts in the PO postcode area: PO1, PO2, PO3, PO4, PO5, PO6.

What is the dialling code for Portsmouth?

Portsmouth uses the 023 dialling code. Generated numbers are not built on live 023 subscriber ranges: every number comes from the 01632 960xxx block that Ofcom reserves for drama and fiction, so it can never dial a real person.

Is a county line required on a Portsmouth address?

No. Royal Mail has not required a county line since 1996 - the post town (PORTSMOUTH) and a correct postcode are sufficient. The generator includes Hampshire as an optional line because many address forms and legacy databases still expect one.

Can I generate Portsmouth addresses through the API?

Yes. Call GET /api/v1/addresses/random?location=portsmouth&count=25 for JSON, or add &format=csv, &format=sql or &format=xml for bulk export. No API key is required.

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