Prefix Information

The prefix 666 is part of area code 442 serving Oceanside, California.

This exchange contains 10,000 possible phone numbers (442-666-0000 through 442-666-9999).

Browse Numbers in This Prefix

442-666-0000-0999 442-666-1000-1999 442-666-2000-2999 442-666-3000-3999 442-666-4000-4999 442-666-5000-5999 442-666-6000-6999 442-666-7000-7999 442-666-8000-8999 442-666-9000-9999

Sample Numbers

(442) 666-0000 (442) 666-1234 (442) 666-2000 (442) 666-3333 (442) 666-4444 (442) 666-5555 (442) 666-6000 (442) 666-7777 (442) 666-8888 (442) 666-9999