What area is the PO39 postcode in?

PO39 is a postcode district in Portsmouth, Portsmouth, South East, England. It is part of the PO postcode area.

How many addresses are in the PO39 postcode?

The PO39 postcode district covers Portsmouth in Portsmouth. The exact address count can be retrieved via the APITier Postcode Lookup API.

How do I look up addresses in PO39 programmatically?

Use the APITier Postcode Lookup API: GET https://postcode.apitier.com/v1/postcodes/{postcode}?x-api-key=YOUR_KEY — where the postcode begins with PO39. The response returns all PAF addresses as structured JSON including building name, number, street, town, county, and geocoordinates.

Royal Mail PAF · South East

PO39 Postcode — Portsmouth

PO39 is a postcode district in Portsmouth, Portsmouth, South East, England. Use the lookup below to explore addresses within this postcode district.

PO39

Postcode District

PO — Portsmouth

Area

South East

Region

Royal Mail PAF

Data Source

Postcode Lookup — PO39 DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "PO39 1AA",
    "quality": 1,
    "eastings": 459206,
    "northings": 149090,
    "country": "England",
    "nhs_ha": "South East",
    "longitude": -1.1542,
    "latitude": 50.7936,
    "european_electoral_region": "South East",
    "primary_care_trust": "Portsmouth",
    "region": "South East",
    "lsoa": "Portsmouth 001A",
    "msoa": "Portsmouth 001",
    "incode": "1AA",
    "outcode": "PO39",
    "parliamentary_constituency": "Portsmouth",
    "admin_district": "Portsmouth",
    "parish": "Portsmouth, unparished area",
    "admin_county": "South East",
    "admin_ward": "Portsmouth Central",
    "ced": null,
    "ccg": "NHS South East",
    "nuts": "Portsmouth",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E10000000",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the PO39 Postcode District

The PO39 postcode district is part of the Portsmouth (PO) postcode area, covering Portsmouth and surrounding areas in South East, England.

Postcodes in the PO39 district follow the format PO39 nXX where n is a digit and XX are letters. Each inward code identifies a specific delivery walk within the district.

The wider Portsmouth postcode area (PO) also covers: Havant, Gosport, Fareham, Waterlooville, Newport (IoW).

Frequently Asked Questions

What area does the PO39 postcode cover?

The PO39 postcode district covers Portsmouth in Portsmouth, South East, England. It is one of 34 districts in the PO postcode area.

How do I look up all addresses in the PO39 postcode?

Use the live lookup widget above or call the APITier Postcode Lookup API: GET https://postcode.apitier.com/v1/postcodes/{full postcode}?x-api-key=YOUR_KEY. Replace {full postcode} with any complete postcode beginning PO39. The API returns all Royal Mail PAF addresses as structured JSON.

Is PO39 a valid UK postcode district?

Yes. PO39 is a Royal Mail postcode district in Portsmouth, England. Full UK postcodes in this district follow the format PO39 followed by a digit and two letters (e.g. PO39 1AA).

PO39 Postcode — Portsmouth

About the PO39 Postcode District

Frequently Asked Questions

Other Portsmouth Postcode Districts