Provinces with postcode 23020
About Postcode 23020
This postal code is assigned to Sondrio Municipality Province Sondrio, Lombardia, Italy. This location-level postal code helps ensure accurate mail delivery and location identification.
Postal Code Format
Italy uses numeric postal codes with 5 digits (example: 00118). In our directory, these codes are organized from regions down to municipalities.
- 23 — Region (Lombardia)
- 02 — Province (Sondrio)
- 0 — Municipality (Sondrio)
How to Use This Postcode 23020
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Address format example:
Recipient Name
House #, Street Name
Sondrio
Sondrio, Lombardia
23020
Italy
Domestic Mail
Include this postcode on all letters and packages sent within Italy.
International Mail
For international deliveries, include "Italy" on the last address line after the postcode.
Frequently Asked Questions
What area does this postcode cover?
This postcode covers Lombardia → Sondrio → Sondrio in Italy.
Is this a valid List Post Code?
Yes. 23020 is an active postcode for Lombardia → Sondrio → Sondrio in Italy. It follows the 5-character format used in this country.
How do I find the postal code for a specific address?
Search by region, province, and municipality to find the correct postcode in Italy. Search Postcodes
Found incorrect info for 23020?
Useful Resources
Developer API
Get this data via API
Free JSON for postcode 23020.
https://api.listpostcode.com/v1/countries/IT/postcodes/23020curl -H "x-api-key: YOUR_API_KEY" \
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