Prefix Information

The prefix 920 is part of area code 312 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (312-920-0000 through 312-920-9999).

Browse Numbers in This Prefix

312-920-0000-0999 312-920-1000-1999 312-920-2000-2999 312-920-3000-3999 312-920-4000-4999 312-920-5000-5999 312-920-6000-6999 312-920-7000-7999 312-920-8000-8999 312-920-9000-9999

Sample Numbers

(312) 920-0000 (312) 920-1234 (312) 920-2000 (312) 920-3333 (312) 920-4444 (312) 920-5555 (312) 920-6000 (312) 920-7777 (312) 920-8888 (312) 920-9999