Zibo/district/county epidemic prevention and control policy consultation telephone Municipal working hours: 0533-2282768 Outside working hours and non-working days: 0533-2 17240 1 Zhangdian District 0533-2 122306 Zichuan District working hours: 0533-292/. 0533-52878 18 Working hours and non-working days: 0533-292137, 5282998 Working hours in Boshan District: 0533-4 1 kloc-0/0/kloc-. Week 38+0 of 82287 Yiyuan 0533-324 1200 High-tech Zone Domestic consultation: 0533-2 175 18 Immigration consultation: 0533-2 175578 Off-duty consultation: 0533-3578.