Prefix Information

The prefix 685 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-685-0000 through 312-685-9999).

Browse Numbers in This Prefix

312-685-0000-0999 312-685-1000-1999 312-685-2000-2999 312-685-3000-3999 312-685-4000-4999 312-685-5000-5999 312-685-6000-6999 312-685-7000-7999 312-685-8000-8999 312-685-9000-9999

Sample Numbers

(312) 685-0000 (312) 685-1234 (312) 685-2000 (312) 685-3333 (312) 685-4444 (312) 685-5555 (312) 685-6000 (312) 685-7777 (312) 685-8888 (312) 685-9999