Prefix Information

The prefix 225 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-225-0000 through 312-225-9999).

Browse Numbers in This Prefix

312-225-0000-0999 312-225-1000-1999 312-225-2000-2999 312-225-3000-3999 312-225-4000-4999 312-225-5000-5999 312-225-6000-6999 312-225-7000-7999 312-225-8000-8999 312-225-9000-9999

Sample Numbers

(312) 225-0000 (312) 225-1234 (312) 225-2000 (312) 225-3333 (312) 225-4444 (312) 225-5555 (312) 225-6000 (312) 225-7777 (312) 225-8888 (312) 225-9999