FTZ # 161 Sedgwick County, KS Grantee/Operator : Board of County Commissioners of Sedgwick County 525 N. Main Street, Suite 823 Wichita, Kansas 67203-3704 Phone : N/A Toll-Free : N/A Fax : N/A Email : N/A N/A About Articles DocumentsSubzones Content not available. Content not available.