Prefix Information

The prefix 664 is part of area code 211 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (211-664-0000 through 211-664-9999).

Browse Numbers in This Prefix

211-664-0000-0999 211-664-1000-1999 211-664-2000-2999 211-664-3000-3999 211-664-4000-4999 211-664-5000-5999 211-664-6000-6999 211-664-7000-7999 211-664-8000-8999 211-664-9000-9999

Sample Numbers

(211) 664-0000 (211) 664-1234 (211) 664-2000 (211) 664-3333 (211) 664-4444 (211) 664-5555 (211) 664-6000 (211) 664-7777 (211) 664-8888 (211) 664-9999