Prefix Information

The prefix 548 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-548-0000 through 312-548-9999).

Browse Numbers in This Prefix

312-548-0000-0999 312-548-1000-1999 312-548-2000-2999 312-548-3000-3999 312-548-4000-4999 312-548-5000-5999 312-548-6000-6999 312-548-7000-7999 312-548-8000-8999 312-548-9000-9999

Sample Numbers

(312) 548-0000 (312) 548-1234 (312) 548-2000 (312) 548-3333 (312) 548-4444 (312) 548-5555 (312) 548-6000 (312) 548-7777 (312) 548-8888 (312) 548-9999