Prefix Information

The prefix 818 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-818-0000 through 312-818-9999).

Browse Numbers in This Prefix

312-818-0000-0999 312-818-1000-1999 312-818-2000-2999 312-818-3000-3999 312-818-4000-4999 312-818-5000-5999 312-818-6000-6999 312-818-7000-7999 312-818-8000-8999 312-818-9000-9999

Sample Numbers

(312) 818-0000 (312) 818-1234 (312) 818-2000 (312) 818-3333 (312) 818-4444 (312) 818-5555 (312) 818-6000 (312) 818-7777 (312) 818-8888 (312) 818-9999