What area is the EX3 postcode in?

EX3 is a postcode district in Exeter, Exeter, South West, England. It is part of the EX postcode area.

How many addresses are in the EX3 postcode?

The EX3 postcode district covers Exeter in Exeter. The exact address count can be retrieved via the APITier Postcode Lookup API.

How do I look up addresses in EX3 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 EX3. The response returns all PAF addresses as structured JSON including building name, number, street, town, county, and geocoordinates.

Royal Mail PAF · South West

EX3 Postcode — Exeter

EX3 is a postcode district in Exeter, Exeter, South West, England. Use the lookup below to explore addresses within this postcode district.

EX3

Postcode District

EX — Exeter

Area

South West

Region

Royal Mail PAF

Data Source

Postcode Lookup — EX3 DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "EX3 1AA",
    "quality": 1,
    "eastings": 294580,
    "northings": 141408,
    "country": "England",
    "nhs_ha": "South West",
    "longitude": -3.506,
    "latitude": 50.7244,
    "european_electoral_region": "South West",
    "primary_care_trust": "Exeter",
    "region": "South West",
    "lsoa": "Exeter 001A",
    "msoa": "Exeter 001",
    "incode": "1AA",
    "outcode": "EX3",
    "parliamentary_constituency": "Exeter",
    "admin_district": "Exeter",
    "parish": "Exeter, unparished area",
    "admin_county": "South West",
    "admin_ward": "Exeter Central",
    "ced": null,
    "ccg": "NHS South West",
    "nuts": "Exeter",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E10000000",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the EX3 Postcode District

The EX3 postcode district is part of the Exeter (EX) postcode area, covering Exeter and surrounding areas in South West, England.

Postcodes in the EX3 district follow the format EX3 nXX where n is a digit and XX are letters. Each inward code identifies a specific delivery walk within the district.

The wider Exeter postcode area (EX) also covers: Exmouth, Tiverton, Crediton, Sidmouth, Honiton.

Frequently Asked Questions

What area does the EX3 postcode cover?

The EX3 postcode district covers Exeter in Exeter, South West, England. It is one of 33 districts in the EX postcode area.

How do I look up all addresses in the EX3 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 EX3. The API returns all Royal Mail PAF addresses as structured JSON.

Is EX3 a valid UK postcode district?

Yes. EX3 is a Royal Mail postcode district in Exeter, England. Full UK postcodes in this district follow the format EX3 followed by a digit and two letters (e.g. EX3 1AA).

EX3 Postcode — Exeter

About the EX3 Postcode District

Frequently Asked Questions

Other Exeter Postcode Districts