Prefix Information

The prefix 640 is part of area code 660 serving Sedalia, Missouri.

This exchange contains 10,000 possible phone numbers (660-640-0000 through 660-640-9999).

Browse Numbers in This Prefix

660-640-0000-0999 660-640-1000-1999 660-640-2000-2999 660-640-3000-3999 660-640-4000-4999 660-640-5000-5999 660-640-6000-6999 660-640-7000-7999 660-640-8000-8999 660-640-9000-9999

Sample Numbers

(660) 640-0000 (660) 640-1234 (660) 640-2000 (660) 640-3333 (660) 640-4444 (660) 640-5555 (660) 640-6000 (660) 640-7777 (660) 640-8888 (660) 640-9999