Prefix Information

The prefix 699 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-699-0000 through 312-699-9999).

Browse Numbers in This Prefix

312-699-0000-0999 312-699-1000-1999 312-699-2000-2999 312-699-3000-3999 312-699-4000-4999 312-699-5000-5999 312-699-6000-6999 312-699-7000-7999 312-699-8000-8999 312-699-9000-9999

Sample Numbers

(312) 699-0000 (312) 699-1234 (312) 699-2000 (312) 699-3333 (312) 699-4444 (312) 699-5555 (312) 699-6000 (312) 699-7777 (312) 699-8888 (312) 699-9999