Breadcrumb Home / Organization / The Swiss Red Cross / Contact type The Swiss Red Cross Send a message Address Swiss Red Cross Tracing Service Werkstrasse 18 Postfach CH-3084 Wabern Contact +41 58 400 43 80 ; Phone hours: Mo, Tu, Th, Fr from 9:00 to 12:30 AM. We from 1:30 to 4:30 PM tracing@redcross.ch https://www.redcross.ch/tracing