Prefix Information

The prefix 231 is part of area code 818 serving Los Angeles, California.

This exchange contains 10,000 possible phone numbers (818-231-0000 through 818-231-9999).

Browse Numbers in This Prefix

818-231-0000-0999 818-231-1000-1999 818-231-2000-2999 818-231-3000-3999 818-231-4000-4999 818-231-5000-5999 818-231-6000-6999 818-231-7000-7999 818-231-8000-8999 818-231-9000-9999

Sample Numbers

(818) 231-0000 (818) 231-1234 (818) 231-2000 (818) 231-3333 (818) 231-4444 (818) 231-5555 (818) 231-6000 (818) 231-7777 (818) 231-8888 (818) 231-9999