Prefix Information
The prefix 340 is part of area code 260 serving Fort Wayne, Indiana.
This exchange contains 10,000 possible phone numbers (260-340-0000 through 260-340-9999).
Phone numbers with prefix 340 in area code 260. Location: Fort Wayne, Indiana.
The prefix 340 is part of area code 260 serving Fort Wayne, Indiana.
This exchange contains 10,000 possible phone numbers (260-340-0000 through 260-340-9999).