A IL 60606, 200 S Wacker Dr #3100, Chicago Aligned Technologies Offices of ISPs 200 S Wacker Dr #3100, Chicago
C IL 60605, 427 S LaSalle St, Chicago CoreSite Chicago Data Center (CH1) Cellular companies 427 S LaSalle St, Chicago
I IL 60626, 7722 N Marshfield Ave #3a, Chicago Individuality Inc Cellular companies 7722 N Marshfield Ave #3a, Chicago
S IL 60625, 3756 W Lawrence Ave, Chicago Simple Satellite Inc Offices of ISPs 3756 W Lawrence Ave, Chicago