Town Hall Address 100 Railroad St. Smithfield, NC 27577 United States- Johnston County Website https://www.wilsonsmillsnc.org/ Zoning 919-938-3885 Ext. 22 100 Railroad St. Smithfield, NC 27577 United States Fire District 919-934-9633 145 Fire Department Rd. Clayton, NC 27527 United States Town Clerk 919-938-3885 100 Railroad St. Smithfield, NC 27577 United States Water 919-938-3885 100 Railroad St. Smithfield, NC 27577 United States Sewer 919-938-3885 100 Railroad St. Smithfield, NC 27577 United States Tax Collector 919-938-3885 Ext. 27 100 Railroad St. Smithfield, NC 27577 United States Code Enforcement 919-938-3885 Ext. 22 100 Railroad St. Smithfield, NC 27577 United States Town Hall Hours Monday - Friday: 8:30 A.M. - 5:00 P.M. County Johnston