Go back to directory. Add to Address Book. HIS HISHôtellerie Téléphone professionnel: +352 39 94 91 20 40work Categories: Autres Updated 3 years ago. Go back to directory. Add to Address Book. HIS HISHôtellerie Téléphone professionnel: +352 39 94 91 20 40work Categories: Autres Updated 3 years ago.