Prefix Information

The prefix 603 is part of area code 216 serving Cleveland, Ohio.

This exchange contains 10,000 possible phone numbers (216-603-0000 through 216-603-9999).

Browse Numbers in This Prefix

216-603-0000-0999 216-603-1000-1999 216-603-2000-2999 216-603-3000-3999 216-603-4000-4999 216-603-5000-5999 216-603-6000-6999 216-603-7000-7999 216-603-8000-8999 216-603-9000-9999

Sample Numbers

(216) 603-0000 (216) 603-1234 (216) 603-2000 (216) 603-3333 (216) 603-4444 (216) 603-5555 (216) 603-6000 (216) 603-7777 (216) 603-8888 (216) 603-9999