Address: Throughout the Czech Republic (in Prague — Zdravotnická záchranná služba hl. m. Prahy)
Phone: 155
Hours: Nonstop, 24/7
Website: https://www.zzshmp.cz
Emergency medical service: life-threatening situations, injuries, heart attack, stroke, traffic accidents with casualties, childbirth, etc. Dispatches an ambulance crew. Free of charge. For urgent but non-life-threatening help there is the medical emergency service (lékařská pohotovost) — this is a different service.