Prefix Information

The prefix 664 is part of area code 215 serving Philadelphia, Pennsylvania.

This exchange contains 10,000 possible phone numbers (215-664-0000 through 215-664-9999).

Browse Numbers in This Prefix

215-664-0000-0999 215-664-1000-1999 215-664-2000-2999 215-664-3000-3999 215-664-4000-4999 215-664-5000-5999 215-664-6000-6999 215-664-7000-7999 215-664-8000-8999 215-664-9000-9999

Sample Numbers

(215) 664-0000 (215) 664-1234 (215) 664-2000 (215) 664-3333 (215) 664-4444 (215) 664-5555 (215) 664-6000 (215) 664-7777 (215) 664-8888 (215) 664-9999