Prefix Information

The prefix 631 is part of area code 310 serving Santa Monica, California.

This exchange contains 10,000 possible phone numbers (310-631-0000 through 310-631-9999).

Browse Numbers in This Prefix

310-631-0000-0999 310-631-1000-1999 310-631-2000-2999 310-631-3000-3999 310-631-4000-4999 310-631-5000-5999 310-631-6000-6999 310-631-7000-7999 310-631-8000-8999 310-631-9000-9999

Sample Numbers

(310) 631-0000 (310) 631-1234 (310) 631-2000 (310) 631-3333 (310) 631-4444 (310) 631-5555 (310) 631-6000 (310) 631-7777 (310) 631-8888 (310) 631-9999