Here&amp;#8217;s a list of Illinois state representatives in the Chicago area, their contact numbers and office addresses. Susana Mendoza, 1st district, (773)277-7711, 2500 S. Millard Edward Acevedo, 2nd district, (773)843-1200, 1836 W. 35th Luis Arroyo, 3rd district, (773)637-2000, 4909 W. Fullerton Cynthia Soto, 4th district, (773)252-0402, 2434 W. Division Kenneth Dunkin, 5th district, (312)266-0340, 1543 [...]