Prefix Information

The prefix 428 is part of area code 310 serving Santa Monica, California.

This exchange contains 10,000 possible phone numbers (310-428-0000 through 310-428-9999).

Browse Numbers in This Prefix

310-428-0000-0999 310-428-1000-1999 310-428-2000-2999 310-428-3000-3999 310-428-4000-4999 310-428-5000-5999 310-428-6000-6999 310-428-7000-7999 310-428-8000-8999 310-428-9000-9999

Sample Numbers

(310) 428-0000 (310) 428-1234 (310) 428-2000 (310) 428-3333 (310) 428-4444 (310) 428-5555 (310) 428-6000 (310) 428-7777 (310) 428-8888 (310) 428-9999