Royal Mail PAF · Wales

LL17 Postcode — Llandudno

LL17 is a postcode district in Llandudno, Llandudno, Wales. Use the lookup below to explore addresses within this postcode district.

LL17
Postcode District
LL — Llandudno
Area
Wales
Region
Royal Mail PAF
Data Source
Postcode Lookup — LL17 DistrictSample
{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "LL17 1AA",
    "quality": 1,
    "eastings": 270136,
    "northings": 428232,
    "country": "Wales",
    "nhs_ha": "Wales",
    "longitude": -3.8552,
    "latitude": 53.3084,
    "european_electoral_region": "Wales",
    "primary_care_trust": "Llandudno",
    "region": "Wales",
    "lsoa": "Llandudno 001A",
    "msoa": "Llandudno 001",
    "incode": "1AA",
    "outcode": "LL17",
    "parliamentary_constituency": "Llandudno",
    "admin_district": "Llandudno",
    "parish": "Llandudno, unparished area",
    "admin_county": null,
    "admin_ward": "Llandudno Central",
    "ced": null,
    "ccg": "NHS Wales",
    "nuts": "Llandudno",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E99999999",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the LL17 Postcode District

The LL17 postcode district is part of the Llandudno (LL) postcode area, covering Llandudno and surrounding areas in Wales, Wales.

Postcodes in the LL17 district follow the format LL17 nXX where n is a digit and XX are letters. Each inward code identifies a specific delivery walk within the district.

The wider Llandudno postcode area (LL) also covers: Colwyn Bay, Rhyl, Prestatyn, Holyhead, Bangor.

Frequently Asked Questions

What area does the LL17 postcode cover?

The LL17 postcode district covers Llandudno in Llandudno, Wales. It is one of 66 districts in the LL postcode area.

How do I look up all addresses in the LL17 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 LL17. The API returns all Royal Mail PAF addresses as structured JSON.

Is LL17 a valid UK postcode district?

Yes. LL17 is a Royal Mail postcode district in Llandudno, Wales. Full UK postcodes in this district follow the format LL17 followed by a digit and two letters (e.g. LL17 1AA).

Other Llandudno Postcode Districts

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