Prefix Information

The prefix 563 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-563-0000 through 312-563-9999).

Browse Numbers in This Prefix

312-563-0000-0999 312-563-1000-1999 312-563-2000-2999 312-563-3000-3999 312-563-4000-4999 312-563-5000-5999 312-563-6000-6999 312-563-7000-7999 312-563-8000-8999 312-563-9000-9999

Sample Numbers

(312) 563-0000 (312) 563-1234 (312) 563-2000 (312) 563-3333 (312) 563-4444 (312) 563-5555 (312) 563-6000 (312) 563-7777 (312) 563-8888 (312) 563-9999