Prefix Information

The prefix 001 is part of area code 858 serving San Diego, California.

This exchange contains 10,000 possible phone numbers (858-001-0000 through 858-001-9999).

Browse Numbers in This Prefix

858-001-0000-0999 858-001-1000-1999 858-001-2000-2999 858-001-3000-3999 858-001-4000-4999 858-001-5000-5999 858-001-6000-6999 858-001-7000-7999 858-001-8000-8999 858-001-9000-9999

Sample Numbers

(858) 001-0000 (858) 001-1234 (858) 001-2000 (858) 001-3333 (858) 001-4444 (858) 001-5555 (858) 001-6000 (858) 001-7777 (858) 001-8888 (858) 001-9999