Columbia City Chamber of Commerce   260-248-8131 Columbia City Mayor's Office   1-219-248-5111 Columbia City Parks Dept.   1-219-248-5180 Columbia City Police Dept.   1-219-248-5121 Columbia City Utilities   1-219-248-5110 Northeastern R.E.M.C.   1-219-244-6111 South Whitley Utilities   1-219-723-4741 Town of Columbia City's website   260-248-5100 U.S. Post Office (Columbia City)   1-219-244-5962 U.S. Post Office (Larwill)   1-219-327-3542 U.S. Post Office (South Whitley)   1-219-723-4716 Whitley County Commissioners   1-219-248-3100 Whitley County Council on Aging & Community Center   1-800-290-1697 Whitley County Economic Development Corp.   1-219-244-5506 Whitley County Health Dept.   1-219-244-3121 Whitley County Job Training   1-219-248-8611 Whitley County Memorial Hospital   1-219-244-6191 Whitley County Planning & Building Dept.   1-219-248-3112 Whitley County Right To Life   1-219-244-6846 Whitley County Schools   1-219-244-5772 Whitley County Sheriff's Dept.   1-219-244-6410