Prefix Information
The prefix 621 is part of area code 562 serving Long Beach, California.
This exchange contains 10,000 possible phone numbers (562-621-0000 through 562-621-9999).
Phone numbers with prefix 621 in area code 562. Location: Long Beach, California.
The prefix 621 is part of area code 562 serving Long Beach, California.
This exchange contains 10,000 possible phone numbers (562-621-0000 through 562-621-9999).