Prefix Information

The prefix 055 is part of area code 720 serving Denver, Colorado.

This exchange contains 10,000 possible phone numbers (720-055-0000 through 720-055-9999).

Browse Numbers in This Prefix

720-055-0000-0999 720-055-1000-1999 720-055-2000-2999 720-055-3000-3999 720-055-4000-4999 720-055-5000-5999 720-055-6000-6999 720-055-7000-7999 720-055-8000-8999 720-055-9000-9999

Sample Numbers

(720) 055-0000 (720) 055-1234 (720) 055-2000 (720) 055-3333 (720) 055-4444 (720) 055-5555 (720) 055-6000 (720) 055-7777 (720) 055-8888 (720) 055-9999