Prefix Information

The prefix 640 is part of area code 310 serving Santa Monica, California.

This exchange contains 10,000 possible phone numbers (310-640-0000 through 310-640-9999).

Browse Numbers in This Prefix

310-640-0000-0999 310-640-1000-1999 310-640-2000-2999 310-640-3000-3999 310-640-4000-4999 310-640-5000-5999 310-640-6000-6999 310-640-7000-7999 310-640-8000-8999 310-640-9000-9999

Sample Numbers

(310) 640-0000 (310) 640-1234 (310) 640-2000 (310) 640-3333 (310) 640-4444 (310) 640-5555 (310) 640-6000 (310) 640-7777 (310) 640-8888 (310) 640-9999