Prefix Information

The prefix 845 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-845-0000 through 312-845-9999).

Browse Numbers in This Prefix

312-845-0000-0999 312-845-1000-1999 312-845-2000-2999 312-845-3000-3999 312-845-4000-4999 312-845-5000-5999 312-845-6000-6999 312-845-7000-7999 312-845-8000-8999 312-845-9000-9999

Sample Numbers

(312) 845-0000 (312) 845-1234 (312) 845-2000 (312) 845-3333 (312) 845-4444 (312) 845-5555 (312) 845-6000 (312) 845-7777 (312) 845-8888 (312) 845-9999