Prefix Information
The prefix 340 is part of area code 765 serving Lafayette, Indiana.
This exchange contains 10,000 possible phone numbers (765-340-0000 through 765-340-9999).
Phone numbers with prefix 340 in area code 765. Location: Lafayette, Indiana.
The prefix 340 is part of area code 765 serving Lafayette, Indiana.
This exchange contains 10,000 possible phone numbers (765-340-0000 through 765-340-9999).