Prefix Information
The prefix 399 is part of area code 225 serving Baton Rouge, Louisiana.
This exchange contains 10,000 possible phone numbers (225-399-0000 through 225-399-9999).
Phone numbers with prefix 399 in area code 225. Location: Baton Rouge, Louisiana.
The prefix 399 is part of area code 225 serving Baton Rouge, Louisiana.
This exchange contains 10,000 possible phone numbers (225-399-0000 through 225-399-9999).