Pecatonica City Clerk 405 Main St Pecatonica, IL 61063 Phone : (815) 239-2310 Business Category Government Offices-City Village & Twp Legislative Bodies Government Offices & Public Schools Council Room 405 Main St Pecatonica, IL 61063 Phone : (815) 239-2310 Business Category Government Offices-City Village & Twp Government Offices State & Local Legislative Bodies Government Offices & Public Schools