Prefix Information

The prefix 640 is part of area code 321 serving Orlando, Florida.

This exchange contains 10,000 possible phone numbers (321-640-0000 through 321-640-9999).

Browse Numbers in This Prefix

321-640-0000-0999 321-640-1000-1999 321-640-2000-2999 321-640-3000-3999 321-640-4000-4999 321-640-5000-5999 321-640-6000-6999 321-640-7000-7999 321-640-8000-8999 321-640-9000-9999

Sample Numbers

(321) 640-0000 (321) 640-1234 (321) 640-2000 (321) 640-3333 (321) 640-4444 (321) 640-5555 (321) 640-6000 (321) 640-7777 (321) 640-8888 (321) 640-9999