Prefix Information

The prefix 300 is part of area code 760 serving Oceanside, California.

This exchange contains 10,000 possible phone numbers (760-300-0000 through 760-300-9999).

Browse Numbers in This Prefix

760-300-0000-0999 760-300-1000-1999 760-300-2000-2999 760-300-3000-3999 760-300-4000-4999 760-300-5000-5999 760-300-6000-6999 760-300-7000-7999 760-300-8000-8999 760-300-9000-9999

Sample Numbers

(760) 300-0000 (760) 300-1234 (760) 300-2000 (760) 300-3333 (760) 300-4444 (760) 300-5555 (760) 300-6000 (760) 300-7777 (760) 300-8888 (760) 300-9999