Prefix Information

The prefix 504 is part of area code 310 serving Santa Monica, California.

This exchange contains 10,000 possible phone numbers (310-504-0000 through 310-504-9999).

Browse Numbers in This Prefix

310-504-0000-0999 310-504-1000-1999 310-504-2000-2999 310-504-3000-3999 310-504-4000-4999 310-504-5000-5999 310-504-6000-6999 310-504-7000-7999 310-504-8000-8999 310-504-9000-9999

Sample Numbers

(310) 504-0000 (310) 504-1234 (310) 504-2000 (310) 504-3333 (310) 504-4444 (310) 504-5555 (310) 504-6000 (310) 504-7777 (310) 504-8888 (310) 504-9999