Wikipedia https://sv.wikipedia.org/wiki/Ostiano
Official Website http://www.comune.ostiano.cr.it/servizi/notizie/notizie_homepage.aspx
E-post comune.ostiano@pec.regione.lombardia.it
Telefon +39 0372 856 911
Koordinater 45°13'24.288" N 10°14'59.752" E
