Prefix Information

The prefix 604 is part of area code 785 serving Topeka, Kansas.

This exchange contains 10,000 possible phone numbers (785-604-0000 through 785-604-9999).

Browse Numbers in This Prefix

785-604-0000-0999 785-604-1000-1999 785-604-2000-2999 785-604-3000-3999 785-604-4000-4999 785-604-5000-5999 785-604-6000-6999 785-604-7000-7999 785-604-8000-8999 785-604-9000-9999

Sample Numbers

(785) 604-0000 (785) 604-1234 (785) 604-2000 (785) 604-3333 (785) 604-4444 (785) 604-5555 (785) 604-6000 (785) 604-7777 (785) 604-8888 (785) 604-9999