Prefix Information
The prefix 340 is part of area code 407 serving Orlando, Florida.
This exchange contains 10,000 possible phone numbers (407-340-0000 through 407-340-9999).
Phone numbers with prefix 340 in area code 407. Location: Orlando, Florida.
The prefix 340 is part of area code 407 serving Orlando, Florida.
This exchange contains 10,000 possible phone numbers (407-340-0000 through 407-340-9999).