Prefix Information
The prefix 791 is part of area code 667 serving Baltimore, Maryland.
This exchange contains 10,000 possible phone numbers (667-791-0000 through 667-791-9999).
Phone numbers with prefix 791 in area code 667. Location: Baltimore, Maryland.
The prefix 791 is part of area code 667 serving Baltimore, Maryland.
This exchange contains 10,000 possible phone numbers (667-791-0000 through 667-791-9999).