Prefix Information

The prefix 603 is part of area code 562 serving Long Beach, California.

This exchange contains 10,000 possible phone numbers (562-603-0000 through 562-603-9999).

Browse Numbers in This Prefix

562-603-0000-0999 562-603-1000-1999 562-603-2000-2999 562-603-3000-3999 562-603-4000-4999 562-603-5000-5999 562-603-6000-6999 562-603-7000-7999 562-603-8000-8999 562-603-9000-9999

Sample Numbers

(562) 603-0000 (562) 603-1234 (562) 603-2000 (562) 603-3333 (562) 603-4444 (562) 603-5555 (562) 603-6000 (562) 603-7777 (562) 603-8888 (562) 603-9999