Prefix Information

The prefix 544 is part of area code 909 serving County, California.

This exchange contains 10,000 possible phone numbers (909-544-0000 through 909-544-9999).

Browse Numbers in This Prefix

909-544-0000-0999 909-544-1000-1999 909-544-2000-2999 909-544-3000-3999 909-544-4000-4999 909-544-5000-5999 909-544-6000-6999 909-544-7000-7999 909-544-8000-8999 909-544-9000-9999

Sample Numbers

(909) 544-0000 (909) 544-1234 (909) 544-2000 (909) 544-3333 (909) 544-4444 (909) 544-5555 (909) 544-6000 (909) 544-7777 (909) 544-8888 (909) 544-9999