What area is the LL16 postcode in?

LL16 is a postcode district in Llandudno, Llandudno, Wales. It is part of the LL postcode area.

How many addresses are in the LL16 postcode?

The LL16 postcode district covers Llandudno in Llandudno. The exact address count can be retrieved via the APITier Postcode Lookup API.

How do I look up addresses in LL16 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 LL16. The response returns all PAF addresses as structured JSON including building name, number, street, town, county, and geocoordinates.

Royal Mail PAF · Wales

LL16 Postcode — Llandudno

LL16 is a postcode district in Llandudno, Llandudno, Wales. Use the lookup below to explore addresses within this postcode district.

LL16

Postcode District

LL — Llandudno

Area

Wales

Region

Royal Mail PAF

Data Source

Postcode Lookup — LL16 DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "LL16 1AA",
    "quality": 1,
    "eastings": 270136,
    "northings": 428188,
    "country": "Wales",
    "nhs_ha": "Wales",
    "longitude": -3.8552,
    "latitude": 53.308,
    "european_electoral_region": "Wales",
    "primary_care_trust": "Llandudno",
    "region": "Wales",
    "lsoa": "Llandudno 001A",
    "msoa": "Llandudno 001",
    "incode": "1AA",
    "outcode": "LL16",
    "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 LL16 Postcode District

The LL16 postcode district is part of the Llandudno (LL) postcode area, covering Llandudno and surrounding areas in Wales, Wales.

Postcodes in the LL16 district follow the format LL16 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 LL16 postcode cover?

The LL16 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 LL16 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 LL16. The API returns all Royal Mail PAF addresses as structured JSON.

Is LL16 a valid UK postcode district?

Yes. LL16 is a Royal Mail postcode district in Llandudno, Wales. Full UK postcodes in this district follow the format LL16 followed by a digit and two letters (e.g. LL16 1AA).

LL16 Postcode — Llandudno

About the LL16 Postcode District

Frequently Asked Questions

Other Llandudno Postcode Districts