Official geographic directory

Swiss postcodes and localities

Find a four-digit postcode with its locality, municipality and canton. This information locates a request correctly without implying that particular offers are available.

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Choose the first two digits to display matching postcodes.

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Results for “40”

11 postcode(s) found

4001 · BaselBS · Municipality: Basel 4031 · BaselBS · Municipality: Basel 4051 · BaselBS · Municipality: Basel 4052 · BaselBS · Municipality: Basel 4053 · BaselBS · Municipality: Basel 4054 · BaselBS · Municipality: Basel 4055 · BaselBS · Municipality: Basel 4056 · BaselBS · Municipality: Basel 4057 · BaselBS · Municipality: Basel 4058 · BaselBS · Municipality: Basel 4059 · BaselBS · Municipality: Basel

Reference data. Official directory of localities with postcodes from the Federal Office of Topography swisstopo. swisstopo ↗ (3'177 NPA, 2026-08-24).