Prefix Information

The prefix 603 is part of area code 220 serving Newark, Ohio.

This exchange contains 10,000 possible phone numbers (220-603-0000 through 220-603-9999).

Browse Numbers in This Prefix

220-603-0000-0999 220-603-1000-1999 220-603-2000-2999 220-603-3000-3999 220-603-4000-4999 220-603-5000-5999 220-603-6000-6999 220-603-7000-7999 220-603-8000-8999 220-603-9000-9999

Sample Numbers

(220) 603-0000 (220) 603-1234 (220) 603-2000 (220) 603-3333 (220) 603-4444 (220) 603-5555 (220) 603-6000 (220) 603-7777 (220) 603-8888 (220) 603-9999