Postleitzahl-Kreis: Gemeinde Sion, Kanton Wallis
PLZ 1950 Sion, Sion 1, Sion 1 Distribution, Sion 2, Sion 4, Sion Caserne,
PLZ 1951 Sion, Sion car postal VS-Léman,
PLZ 1953 Sion RZ,
PLZ 1958 Uvrier,
PLZ 1962 Pont-de-la-Morge (Sion),
PLZ 1967 Bramois,
PLZ 1991 Arvillard (Salins), Misériez (Salins), Pravidondaz (Salins), Salins, Turin (Salins),
PLZ 1992 Crête-à-l'Oeil(Les Agettes), La Vernaz (Les Agettes), Les Agettes, Les Mayens-de-Sion