Prefix Information

The prefix 012 is part of area code 303 serving Denver, Colorado.

This exchange contains 10,000 possible phone numbers (303-012-0000 through 303-012-9999).

Browse Numbers in This Prefix

303-012-0000-0999 303-012-1000-1999 303-012-2000-2999 303-012-3000-3999 303-012-4000-4999 303-012-5000-5999 303-012-6000-6999 303-012-7000-7999 303-012-8000-8999 303-012-9000-9999

Sample Numbers

(303) 012-0000 (303) 012-1234 (303) 012-2000 (303) 012-3333 (303) 012-4444 (303) 012-5555 (303) 012-6000 (303) 012-7777 (303) 012-8888 (303) 012-9999