Prefix Information

The prefix 123 is part of area code 909 serving County, California.

This exchange contains 10,000 possible phone numbers (909-123-0000 through 909-123-9999).

Browse Numbers in This Prefix

909-123-0000-0999 909-123-1000-1999 909-123-2000-2999 909-123-3000-3999 909-123-4000-4999 909-123-5000-5999 909-123-6000-6999 909-123-7000-7999 909-123-8000-8999 909-123-9000-9999

Sample Numbers

(909) 123-0000 (909) 123-1234 (909) 123-2000 (909) 123-3333 (909) 123-4444 (909) 123-5555 (909) 123-6000 (909) 123-7777 (909) 123-8888 (909) 123-9999