Prefix Information
The prefix 123 is part of area code 667 serving Baltimore, Maryland.
This exchange contains 10,000 possible phone numbers (667-123-0000 through 667-123-9999).
Phone numbers with prefix 123 in area code 667. Location: Baltimore, Maryland.
The prefix 123 is part of area code 667 serving Baltimore, Maryland.
This exchange contains 10,000 possible phone numbers (667-123-0000 through 667-123-9999).