Onslow County, website
Onslow County in North Carolina uses area codes 252 and 910. This page is a phonebook directory where you will find the physical address and contact information of the most relevant government offices in Onslow, including the Clerk’s Office, Sheriff’s Office, and the Health Department.
Sheriff’s Office
717 Court Street
Jacksonville, NC 28540
Phone: (910) 455-3113
Police Department
200 Marine Boulevard
Jacksonville, North Carolina 28540
Phone: (910) 455-1472
County Court
625 Court Street
Jacksonville, North Carolina 28540
Phone: (910) 938-3552
Fax: (910) 455-2543
District Court
625 Court Street
Jacksonville, North Carolina 28540
Phone: (910) 592-7419
Fax: (910) 592-4258
County Clerk
234 Northwest Corridor Boulevard
Jacksonville, North Carolina 28540
Phone: (910) 347-4717
Tax Assessor-Collector
234 NW Corridor Boulevard
Jacksonville, NC 28540
Phone: (910) 989-2200
Fax: (910) 989-5818
Onslow County Jail
701 Mill Avenue
Jacksonville, North Carolina 28540
Phone: (910) 455-0829
Fax: (910) 455-0048
Emergency Management
1180 Commons Drive North
Jacksonville, NC 28546
Phone: (910) 347-4270
Fax: (910) 455-6767
Fire Department
1180 Commons Drive North
Jacksonville, NC 28546
Phone: (910) 347-4270
Fax: (910) 455-6767
Health Department
612 College Street
Jacksonville, NC 28540
Phone: (910) 989-3983
Fax: (910) 347-7941
Human Services Department
234 NW Corridor Boulevard
Jacksonville, NC 28540
Phone: (910) 347-7600
Fax: (910) 989-5811