Prefix Information

The prefix 004 is part of area code 858 serving San Diego, California.

This exchange contains 10,000 possible phone numbers (858-004-0000 through 858-004-9999).

Browse Numbers in This Prefix

858-004-0000-0999 858-004-1000-1999 858-004-2000-2999 858-004-3000-3999 858-004-4000-4999 858-004-5000-5999 858-004-6000-6999 858-004-7000-7999 858-004-8000-8999 858-004-9000-9999

Sample Numbers

(858) 004-0000 (858) 004-1234 (858) 004-2000 (858) 004-3333 (858) 004-4444 (858) 004-5555 (858) 004-6000 (858) 004-7777 (858) 004-8888 (858) 004-9999