Prefix Information

The prefix 620 is part of area code 773 serving Chicago, Illinois.

This exchange contains 10,000 possible phone numbers (773-620-0000 through 773-620-9999).

Browse Numbers in This Prefix

773-620-0000-0999 773-620-1000-1999 773-620-2000-2999 773-620-3000-3999 773-620-4000-4999 773-620-5000-5999 773-620-6000-6999 773-620-7000-7999 773-620-8000-8999 773-620-9000-9999

Sample Numbers

(773) 620-0000 (773) 620-1234 (773) 620-2000 (773) 620-3333 (773) 620-4444 (773) 620-5555 (773) 620-6000 (773) 620-7777 (773) 620-8888 (773) 620-9999