Prefix Information

The prefix 664 is part of area code 724 serving New Castle, Pennsylvania.

This exchange contains 10,000 possible phone numbers (724-664-0000 through 724-664-9999).

Browse Numbers in This Prefix

724-664-0000-0999 724-664-1000-1999 724-664-2000-2999 724-664-3000-3999 724-664-4000-4999 724-664-5000-5999 724-664-6000-6999 724-664-7000-7999 724-664-8000-8999 724-664-9000-9999

Sample Numbers

(724) 664-0000 (724) 664-1234 (724) 664-2000 (724) 664-3333 (724) 664-4444 (724) 664-5555 (724) 664-6000 (724) 664-7777 (724) 664-8888 (724) 664-9999