Prefix Information

The prefix 640 is part of area code 289 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (289-640-0000 through 289-640-9999).

Browse Numbers in This Prefix

289-640-0000-0999 289-640-1000-1999 289-640-2000-2999 289-640-3000-3999 289-640-4000-4999 289-640-5000-5999 289-640-6000-6999 289-640-7000-7999 289-640-8000-8999 289-640-9000-9999

Sample Numbers

(289) 640-0000 (289) 640-1234 (289) 640-2000 (289) 640-3333 (289) 640-4444 (289) 640-5555 (289) 640-6000 (289) 640-7777 (289) 640-8888 (289) 640-9999