Prefix Information

The prefix 197 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-197-0000 through 312-197-9999).

Browse Numbers in This Prefix

312-197-0000-0999 312-197-1000-1999 312-197-2000-2999 312-197-3000-3999 312-197-4000-4999 312-197-5000-5999 312-197-6000-6999 312-197-7000-7999 312-197-8000-8999 312-197-9000-9999

Sample Numbers

(312) 197-0000 (312) 197-1234 (312) 197-2000 (312) 197-3333 (312) 197-4444 (312) 197-5555 (312) 197-6000 (312) 197-7777 (312) 197-8888 (312) 197-9999