Prefix Information

The prefix 478 is part of area code 720 serving Denver, Colorado.

This exchange contains 10,000 possible phone numbers (720-478-0000 through 720-478-9999).

Browse Numbers in This Prefix

720-478-0000-0999 720-478-1000-1999 720-478-2000-2999 720-478-3000-3999 720-478-4000-4999 720-478-5000-5999 720-478-6000-6999 720-478-7000-7999 720-478-8000-8999 720-478-9000-9999

Sample Numbers

(720) 478-0000 (720) 478-1234 (720) 478-2000 (720) 478-3333 (720) 478-4444 (720) 478-5555 (720) 478-6000 (720) 478-7777 (720) 478-8888 (720) 478-9999