Quickly find business customer service phone numbers

 Customer Service Number [Illinois Division of Consumer Protection]:

[Headquarters] contact number
(Chicago, IL)
+1 312 814 3000
[Headquarters] contact number
(Springfield, IL)
+1 217 782 1090
[Headquarters] contact number
(Carbondale, IL)
+1 618 529 6400
[Headquarters] contact number
(Carbondale, IL)
+1 618 529 6401
[Regional Office] contact number
(Chicago, IL)
+1 773 265 8808
[Regional Office] contact number
(Urbana, IL)
+1 217 278 3366
[Regional Office] contact number
(Chicago, IL)
+1 773 768 5926
[Regional Office] contact number
(Rockford, IL)
+1 815 967 3883
[Regional Office] contact number
(Quincy, IL)
+1 217 223 2221
[Regional Office] contact number
(Belleville, IL)
+1 618 236 8616
[Headquarters] contact number
(TTY)
+1 800 964 3013
[Headquarters] contact number
(TTY)
+1 877 844 5461
[Headquarters] contact number
(Carbondale, TTY)
+1 877 675 9339
[Chicago West Regional Office] contact number
(TTY)
+1 866 717 8804
[East Central Illinois Regional Office] contact number
(TTY)
+1 217 278 3371
[Chicago South Regional Office] contact number
(TTY)
+1 866 717 8798
[Northern Illinois Regional Office] contact number
(TTY)
+1 815 967 3891
[West Central Illinois Regional Office] contact number
(TTY)
+1 217 223 2254
[Metro East Illinois Regional Office] contact number
(TTY)
+1 618 236 8619
[Consumer Fraud Hotline] contact number
(Chicago, IL)
+1 800 386 5438
[Consumer Fraud Hotline] contact number
(Springfield, IL)
+1 800 243 0618
[Consumer Fraud Hotline] contact number
(Carbondale, IL)
+1 800 243 0607
Contact number
(Spanish Language Toll-Free Hotline)
+1 866 310 8398

 Support Email(s) [Illinois Division of Consumer Protection]:

[Technical Support] contact email
(Webmaster)

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