Prefix Information

The prefix 077 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-077-0000 through 312-077-9999).

Browse Numbers in This Prefix

312-077-0000-0999 312-077-1000-1999 312-077-2000-2999 312-077-3000-3999 312-077-4000-4999 312-077-5000-5999 312-077-6000-6999 312-077-7000-7999 312-077-8000-8999 312-077-9000-9999

Sample Numbers

(312) 077-0000 (312) 077-1234 (312) 077-2000 (312) 077-3333 (312) 077-4444 (312) 077-5555 (312) 077-6000 (312) 077-7777 (312) 077-8888 (312) 077-9999