Prefix Information

The prefix 606 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-606-0000 through 312-606-9999).

Browse Numbers in This Prefix

312-606-0000-0999 312-606-1000-1999 312-606-2000-2999 312-606-3000-3999 312-606-4000-4999 312-606-5000-5999 312-606-6000-6999 312-606-7000-7999 312-606-8000-8999 312-606-9000-9999

Sample Numbers

(312) 606-0000 (312) 606-1234 (312) 606-2000 (312) 606-3333 (312) 606-4444 (312) 606-5555 (312) 606-6000 (312) 606-7777 (312) 606-8888 (312) 606-9999