What area is the NR3 postcode in?

NR3 is a postcode district in Norwich, Norwich, East of England, England. It is part of the NR postcode area.

How many addresses are in the NR3 postcode?

The NR3 postcode district covers Norwich in Norwich. The exact address count can be retrieved via the APITier Postcode Lookup API.

How do I look up addresses in NR3 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 NR3. The response returns all PAF addresses as structured JSON including building name, number, street, town, county, and geocoordinates.

Royal Mail PAF · East of England

NR3 Postcode — Norwich

NR3 is a postcode district in Norwich, Norwich, East of England, England. Use the lookup below to explore addresses within this postcode district.

NR3

Postcode District

NR — Norwich

Area

East of England

Region

Royal Mail PAF

Data Source

Postcode Lookup — NR3 DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "NR3 1AA",
    "quality": 1,
    "eastings": 634612,
    "northings": 347691,
    "country": "England",
    "nhs_ha": "East of England",
    "longitude": 1.3516,
    "latitude": 52.5828,
    "european_electoral_region": "East of England",
    "primary_care_trust": "Norwich",
    "region": "East of England",
    "lsoa": "Norwich 001A",
    "msoa": "Norwich 001",
    "incode": "1AA",
    "outcode": "NR3",
    "parliamentary_constituency": "Norwich",
    "admin_district": "Norwich",
    "parish": "Norwich, unparished area",
    "admin_county": "East of England",
    "admin_ward": "Norwich Central",
    "ced": null,
    "ccg": "NHS East of England",
    "nuts": "Norwich",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E10000000",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the NR3 Postcode District

The NR3 postcode district is part of the Norwich (NR) postcode area, covering Norwich and surrounding areas in East of England, England.

Postcodes in the NR3 district follow the format NR3 nXX where n is a digit and XX are letters. Each inward code identifies a specific delivery walk within the district.

The wider Norwich postcode area (NR) also covers: Great Yarmouth, Dereham, North Walsham, Wymondham, Aylsham.

Frequently Asked Questions

What area does the NR3 postcode cover?

The NR3 postcode district covers Norwich in Norwich, East of England, England. It is one of 35 districts in the NR postcode area.

How do I look up all addresses in the NR3 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 NR3. The API returns all Royal Mail PAF addresses as structured JSON.

Is NR3 a valid UK postcode district?

Yes. NR3 is a Royal Mail postcode district in Norwich, England. Full UK postcodes in this district follow the format NR3 followed by a digit and two letters (e.g. NR3 1AA).

NR3 Postcode — Norwich

About the NR3 Postcode District

Frequently Asked Questions

Other Norwich Postcode Districts