Prefix Information

The prefix 622 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-622-0000 through 312-622-9999).

Browse Numbers in This Prefix

312-622-0000-0999 312-622-1000-1999 312-622-2000-2999 312-622-3000-3999 312-622-4000-4999 312-622-5000-5999 312-622-6000-6999 312-622-7000-7999 312-622-8000-8999 312-622-9000-9999

Sample Numbers

(312) 622-0000 (312) 622-1234 (312) 622-2000 (312) 622-3333 (312) 622-4444 (312) 622-5555 (312) 622-6000 (312) 622-7777 (312) 622-8888 (312) 622-9999