Prefix Information

The prefix 640 is part of area code 916 serving Sacramento, California.

This exchange contains 10,000 possible phone numbers (916-640-0000 through 916-640-9999).

Browse Numbers in This Prefix

916-640-0000-0999 916-640-1000-1999 916-640-2000-2999 916-640-3000-3999 916-640-4000-4999 916-640-5000-5999 916-640-6000-6999 916-640-7000-7999 916-640-8000-8999 916-640-9000-9999

Sample Numbers

(916) 640-0000 (916) 640-1234 (916) 640-2000 (916) 640-3333 (916) 640-4444 (916) 640-5555 (916) 640-6000 (916) 640-7777 (916) 640-8888 (916) 640-9999