Prefix Information

The prefix 310 is part of area code 442 serving Oceanside, California.

This exchange contains 10,000 possible phone numbers (442-310-0000 through 442-310-9999).

Browse Numbers in This Prefix

442-310-0000-0999 442-310-1000-1999 442-310-2000-2999 442-310-3000-3999 442-310-4000-4999 442-310-5000-5999 442-310-6000-6999 442-310-7000-7999 442-310-8000-8999 442-310-9000-9999

Sample Numbers

(442) 310-0000 (442) 310-1234 (442) 310-2000 (442) 310-3333 (442) 310-4444 (442) 310-5555 (442) 310-6000 (442) 310-7777 (442) 310-8888 (442) 310-9999