Prefix Information
The prefix 904 is part of area code 760 serving Oceanside, California.
This exchange contains 10,000 possible phone numbers (760-904-0000 through 760-904-9999).
Phone numbers with prefix 904 in area code 760. Location: Oceanside, California.
The prefix 904 is part of area code 760 serving Oceanside, California.
This exchange contains 10,000 possible phone numbers (760-904-0000 through 760-904-9999).