Prefix Information

The prefix 640 is part of area code 843 serving Charleston, South Carolina.

This exchange contains 10,000 possible phone numbers (843-640-0000 through 843-640-9999).

Browse Numbers in This Prefix

843-640-0000-0999 843-640-1000-1999 843-640-2000-2999 843-640-3000-3999 843-640-4000-4999 843-640-5000-5999 843-640-6000-6999 843-640-7000-7999 843-640-8000-8999 843-640-9000-9999

Sample Numbers

(843) 640-0000 (843) 640-1234 (843) 640-2000 (843) 640-3333 (843) 640-4444 (843) 640-5555 (843) 640-6000 (843) 640-7777 (843) 640-8888 (843) 640-9999