Prefix Information

The prefix 640 is part of area code 626 serving Pasadena, California.

This exchange contains 10,000 possible phone numbers (626-640-0000 through 626-640-9999).

Browse Numbers in This Prefix

626-640-0000-0999 626-640-1000-1999 626-640-2000-2999 626-640-3000-3999 626-640-4000-4999 626-640-5000-5999 626-640-6000-6999 626-640-7000-7999 626-640-8000-8999 626-640-9000-9999

Sample Numbers

(626) 640-0000 (626) 640-1234 (626) 640-2000 (626) 640-3333 (626) 640-4444 (626) 640-5555 (626) 640-6000 (626) 640-7777 (626) 640-8888 (626) 640-9999