Prefix Information

The prefix 404 is part of area code 610 serving Allentown, Pennsylvania.

This exchange contains 10,000 possible phone numbers (610-404-0000 through 610-404-9999).

Browse Numbers in This Prefix

610-404-0000-0999 610-404-1000-1999 610-404-2000-2999 610-404-3000-3999 610-404-4000-4999 610-404-5000-5999 610-404-6000-6999 610-404-7000-7999 610-404-8000-8999 610-404-9000-9999

Sample Numbers

(610) 404-0000 (610) 404-1234 (610) 404-2000 (610) 404-3333 (610) 404-4444 (610) 404-5555 (610) 404-6000 (610) 404-7777 (610) 404-8888 (610) 404-9999