Prefix Information

The prefix 231 is part of area code 213 serving Los Angeles, California.

This exchange contains 10,000 possible phone numbers (213-231-0000 through 213-231-9999).

Browse Numbers in This Prefix

213-231-0000-0999 213-231-1000-1999 213-231-2000-2999 213-231-3000-3999 213-231-4000-4999 213-231-5000-5999 213-231-6000-6999 213-231-7000-7999 213-231-8000-8999 213-231-9000-9999

Sample Numbers

(213) 231-0000 (213) 231-1234 (213) 231-2000 (213) 231-3333 (213) 231-4444 (213) 231-5555 (213) 231-6000 (213) 231-7777 (213) 231-8888 (213) 231-9999