Prefix Information

The prefix 604 is part of area code 419 serving Toledo, Ohio.

This exchange contains 10,000 possible phone numbers (419-604-0000 through 419-604-9999).

Browse Numbers in This Prefix

419-604-0000-0999 419-604-1000-1999 419-604-2000-2999 419-604-3000-3999 419-604-4000-4999 419-604-5000-5999 419-604-6000-6999 419-604-7000-7999 419-604-8000-8999 419-604-9000-9999

Sample Numbers

(419) 604-0000 (419) 604-1234 (419) 604-2000 (419) 604-3333 (419) 604-4444 (419) 604-5555 (419) 604-6000 (419) 604-7777 (419) 604-8888 (419) 604-9999