Prefix Information

The prefix 103 is part of area code 720 serving Denver, Colorado.

This exchange contains 10,000 possible phone numbers (720-103-0000 through 720-103-9999).

Browse Numbers in This Prefix

720-103-0000-0999 720-103-1000-1999 720-103-2000-2999 720-103-3000-3999 720-103-4000-4999 720-103-5000-5999 720-103-6000-6999 720-103-7000-7999 720-103-8000-8999 720-103-9000-9999

Sample Numbers

(720) 103-0000 (720) 103-1234 (720) 103-2000 (720) 103-3333 (720) 103-4444 (720) 103-5555 (720) 103-6000 (720) 103-7777 (720) 103-8888 (720) 103-9999