Prefix Information

The prefix 125 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-125-0000 through 312-125-9999).

Browse Numbers in This Prefix

312-125-0000-0999 312-125-1000-1999 312-125-2000-2999 312-125-3000-3999 312-125-4000-4999 312-125-5000-5999 312-125-6000-6999 312-125-7000-7999 312-125-8000-8999 312-125-9000-9999

Sample Numbers

(312) 125-0000 (312) 125-1234 (312) 125-2000 (312) 125-3333 (312) 125-4444 (312) 125-5555 (312) 125-6000 (312) 125-7777 (312) 125-8888 (312) 125-9999