Prefix Information

The prefix 136 is part of area code 303 serving Denver, Colorado.

This exchange contains 10,000 possible phone numbers (303-136-0000 through 303-136-9999).

Browse Numbers in This Prefix

303-136-0000-0999 303-136-1000-1999 303-136-2000-2999 303-136-3000-3999 303-136-4000-4999 303-136-5000-5999 303-136-6000-6999 303-136-7000-7999 303-136-8000-8999 303-136-9000-9999

Sample Numbers

(303) 136-0000 (303) 136-1234 (303) 136-2000 (303) 136-3333 (303) 136-4444 (303) 136-5555 (303) 136-6000 (303) 136-7777 (303) 136-8888 (303) 136-9999