Prefix Information

The prefix 664 is part of area code 484 serving Allentown, Pennsylvania.

This exchange contains 10,000 possible phone numbers (484-664-0000 through 484-664-9999).

Browse Numbers in This Prefix

484-664-0000-0999 484-664-1000-1999 484-664-2000-2999 484-664-3000-3999 484-664-4000-4999 484-664-5000-5999 484-664-6000-6999 484-664-7000-7999 484-664-8000-8999 484-664-9000-9999

Sample Numbers

(484) 664-0000 (484) 664-1234 (484) 664-2000 (484) 664-3333 (484) 664-4444 (484) 664-5555 (484) 664-6000 (484) 664-7777 (484) 664-8888 (484) 664-9999