PostNet Chatsworth9909 Topanga Canyon Blvd Chatsworth, CA 91311 USMain Number(818) 349-1099(818) 349-1099Get DirectionsCenter InformationDay of the WeekHoursMon9:00 AM - 6:00 PMTue9:00 AM - 6:00 PMWed9:00 AM - 6:00 PMThu9:00 AM - 6:00 PMFri9:00 AM - 6:00 PMSat9:00 AM - 4:00 PMSunClosed