Prefix Information

The prefix 640 is part of area code 742 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (742-640-0000 through 742-640-9999).

Browse Numbers in This Prefix

742-640-0000-0999 742-640-1000-1999 742-640-2000-2999 742-640-3000-3999 742-640-4000-4999 742-640-5000-5999 742-640-6000-6999 742-640-7000-7999 742-640-8000-8999 742-640-9000-9999

Sample Numbers

(742) 640-0000 (742) 640-1234 (742) 640-2000 (742) 640-3333 (742) 640-4444 (742) 640-5555 (742) 640-6000 (742) 640-7777 (742) 640-8888 (742) 640-9999