Trieste Postal codes

Complete Location Hierarchy

Provinces connect regions with municipalities in Italy. This level improves postal code lookup accuracy for shipping, address validation, and local delivery planning.

Friuli-Venezia Giulia
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Region
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Province · Current

Interactive map of Trieste · Italy — postal codes & coordinates

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Developer API

Get this data via API

Free JSON for Trieste.

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API reference
Example request
GEThttps://api.listpostcode.com/v1/countries/IT/resolve?path=/friuli-venezia-giulia/trieste
curl -H "x-api-key: YOUR_API_KEY" \
  "https://api.listpostcode.com/v1/countries/IT/resolve?path=/friuli-venezia-giulia/trieste"