Prefix Information

The prefix 640 is part of area code 989 serving Saginaw, Michigan.

This exchange contains 10,000 possible phone numbers (989-640-0000 through 989-640-9999).

Browse Numbers in This Prefix

989-640-0000-0999 989-640-1000-1999 989-640-2000-2999 989-640-3000-3999 989-640-4000-4999 989-640-5000-5999 989-640-6000-6999 989-640-7000-7999 989-640-8000-8999 989-640-9000-9999

Sample Numbers

(989) 640-0000 (989) 640-1234 (989) 640-2000 (989) 640-3333 (989) 640-4444 (989) 640-5555 (989) 640-6000 (989) 640-7777 (989) 640-8888 (989) 640-9999