Prefix Information

The prefix 788 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-788-0000 through 312-788-9999).

Browse Numbers in This Prefix

312-788-0000-0999 312-788-1000-1999 312-788-2000-2999 312-788-3000-3999 312-788-4000-4999 312-788-5000-5999 312-788-6000-6999 312-788-7000-7999 312-788-8000-8999 312-788-9000-9999

Sample Numbers

(312) 788-0000 (312) 788-1234 (312) 788-2000 (312) 788-3333 (312) 788-4444 (312) 788-5555 (312) 788-6000 (312) 788-7777 (312) 788-8888 (312) 788-9999