Prefix Information

The prefix 648 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-648-0000 through 312-648-9999).

Browse Numbers in This Prefix

312-648-0000-0999 312-648-1000-1999 312-648-2000-2999 312-648-3000-3999 312-648-4000-4999 312-648-5000-5999 312-648-6000-6999 312-648-7000-7999 312-648-8000-8999 312-648-9000-9999

Sample Numbers

(312) 648-0000 (312) 648-1234 (312) 648-2000 (312) 648-3333 (312) 648-4444 (312) 648-5555 (312) 648-6000 (312) 648-7777 (312) 648-8888 (312) 648-9999