Prefix Information

The prefix 604 is part of area code 220 serving Newark, Ohio.

This exchange contains 10,000 possible phone numbers (220-604-0000 through 220-604-9999).

Browse Numbers in This Prefix

220-604-0000-0999 220-604-1000-1999 220-604-2000-2999 220-604-3000-3999 220-604-4000-4999 220-604-5000-5999 220-604-6000-6999 220-604-7000-7999 220-604-8000-8999 220-604-9000-9999

Sample Numbers

(220) 604-0000 (220) 604-1234 (220) 604-2000 (220) 604-3333 (220) 604-4444 (220) 604-5555 (220) 604-6000 (220) 604-7777 (220) 604-8888 (220) 604-9999