Switzerland Postcode
Level: location

Postcode 6600

Location: Ticino → Locarno

3 location(s) using this postal code in Switzerland

66
CantonTicino
MunicipalityLocarno

Districts with postcode 6600

About Postcode 6600

This postal code is assigned to Locarno Municipality , Ticino, Switzerland. This location-level postal code helps ensure accurate mail delivery and location identification.

Postal Code Format

Switzerland uses numeric postal codes with 4 digits (example: 8001). In our directory, these codes are organized from cantons down to districts.

How to Use This Postcode 6600

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

Locarno

Ticino

6600

Switzerland

Domestic Mail

Include this postcode on all letters and packages sent within Switzerland.

International Mail

For international deliveries, include "Switzerland" on the last address line after the postcode.

Frequently Asked Questions

What area does this postcode cover?

This postcode covers Ticino → Locarno in Switzerland.

Is this a valid List Post Code?

Yes. 6600 is an active postcode for Ticino → Locarno in Switzerland. It follows the 4-character format used in this country.

How do I find the postal code for a specific address?

Search by canton, district, and municipality to find the correct postcode in Switzerland. Search Postcodes

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Developer API

Get this data via API

Free JSON for postcode 6600.

GEThttps://api.listpostcode.com/v1/countries/CH/postcodes/6600
curl -H "x-api-key: YOUR_API_KEY" \
  "https://api.listpostcode.com/v1/countries/CH/postcodes/6600"
Try it in the consoleGet a free API key

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