Onslow County Local Administrative Schedules Find Onslow County administrative schedules and calendars. Onslow County Estates and Special Proceedings Division is by appointment only. Please call 910-478-3604 for an appointment. Find local administrative orders and rules SCAM ALERT: Jury duty scams have been reported. Learn more and how to protect yourself and avoid falling victim. Court Sessions Schedules 2nd and 3rd Quarter 2024 - District Court Civil and Domestic Court Dates (revised) Civil Calendars Criminal Calendars