State: CaliforniaCounty: Lassen Biz Office Phone: (530) 251-8205FCS Phone: (530) 251-8205Website: https://www.lassencourt.ca.gov/Local Forms: https://www.lassencourt.ca.gov/forms-filing/local-formsLocal Rules: https://www.lassencourt.ca.gov/general-information/local-rulesCourt Holidays: https://www.lassencourt.ca.gov/general-information/court-holidayse-Filing: https://www.lassencourt.ca.gov/online-services/efiling