Prefix Information

The prefix 223 is part of area code 303 serving Denver, Colorado.

This exchange contains 10,000 possible phone numbers (303-223-0000 through 303-223-9999).

Browse Numbers in This Prefix

303-223-0000-0999 303-223-1000-1999 303-223-2000-2999 303-223-3000-3999 303-223-4000-4999 303-223-5000-5999 303-223-6000-6999 303-223-7000-7999 303-223-8000-8999 303-223-9000-9999

Sample Numbers

(303) 223-0000 (303) 223-1234 (303) 223-2000 (303) 223-3333 (303) 223-4444 (303) 223-5555 (303) 223-6000 (303) 223-7777 (303) 223-8888 (303) 223-9999