Prefix Information
The prefix 623 is part of area code 908 serving Elizabeth, New Jersey.
This exchange contains 10,000 possible phone numbers (908-623-0000 through 908-623-9999).
Phone numbers with prefix 623 in area code 908. Location: Elizabeth, New Jersey.
The prefix 623 is part of area code 908 serving Elizabeth, New Jersey.
This exchange contains 10,000 possible phone numbers (908-623-0000 through 908-623-9999).