SpeedSite Internet Services - ISDN, DSL, dial-up, hosting, T1/T3, frame relay and server co-location services. - http://www.speedsite.com/
ISPFH - Non-profit cooperative provides ISP services at or near cost to its members. - http://www.ispfh.org/
Internet Chicago - Directory of freely listed web site developers, hosting and connectivity resources, and custom graphic designers. - http://www.internet-chicago.com/
Digital Interplay, Inc. - Offers information on Internet access and Web hosting services for Northeastern Illinois. Includes details on domain registration services, fax forwarding, networking and computer sales, and value added reseller programs. - http://www.digiplay.com/