Prefix Information
The prefix 450 is part of area code 510 serving Oakland, California.
This exchange contains 10,000 possible phone numbers (510-450-0000 through 510-450-9999).
Phone numbers with prefix 450 in area code 510. Location: Oakland, California.
The prefix 450 is part of area code 510 serving Oakland, California.
This exchange contains 10,000 possible phone numbers (510-450-0000 through 510-450-9999).