Prefix Information

The prefix 104 is part of area code 720 serving Denver, Colorado.

This exchange contains 10,000 possible phone numbers (720-104-0000 through 720-104-9999).

Browse Numbers in This Prefix

720-104-0000-0999 720-104-1000-1999 720-104-2000-2999 720-104-3000-3999 720-104-4000-4999 720-104-5000-5999 720-104-6000-6999 720-104-7000-7999 720-104-8000-8999 720-104-9000-9999

Sample Numbers

(720) 104-0000 (720) 104-1234 (720) 104-2000 (720) 104-3333 (720) 104-4444 (720) 104-5555 (720) 104-6000 (720) 104-7777 (720) 104-8888 (720) 104-9999