Prefix Information

The prefix 421 is part of area code 805 serving Oxnard, California.

This exchange contains 10,000 possible phone numbers (805-421-0000 through 805-421-9999).

Browse Numbers in This Prefix

805-421-0000-0999 805-421-1000-1999 805-421-2000-2999 805-421-3000-3999 805-421-4000-4999 805-421-5000-5999 805-421-6000-6999 805-421-7000-7999 805-421-8000-8999 805-421-9000-9999

Sample Numbers

(805) 421-0000 (805) 421-1234 (805) 421-2000 (805) 421-3333 (805) 421-4444 (805) 421-5555 (805) 421-6000 (805) 421-7777 (805) 421-8888 (805) 421-9999