Prefix Information

The prefix 604 is part of area code 630 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (630-604-0000 through 630-604-9999).

Browse Numbers in This Prefix

630-604-0000-0999 630-604-1000-1999 630-604-2000-2999 630-604-3000-3999 630-604-4000-4999 630-604-5000-5999 630-604-6000-6999 630-604-7000-7999 630-604-8000-8999 630-604-9000-9999

Sample Numbers

(630) 604-0000 (630) 604-1234 (630) 604-2000 (630) 604-3333 (630) 604-4444 (630) 604-5555 (630) 604-6000 (630) 604-7777 (630) 604-8888 (630) 604-9999