Prefix Information

The prefix 664 is part of area code 840 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (840-664-0000 through 840-664-9999).

Browse Numbers in This Prefix

840-664-0000-0999 840-664-1000-1999 840-664-2000-2999 840-664-3000-3999 840-664-4000-4999 840-664-5000-5999 840-664-6000-6999 840-664-7000-7999 840-664-8000-8999 840-664-9000-9999

Sample Numbers

(840) 664-0000 (840) 664-1234 (840) 664-2000 (840) 664-3333 (840) 664-4444 (840) 664-5555 (840) 664-6000 (840) 664-7777 (840) 664-8888 (840) 664-9999