Prefix Information
The prefix 440 is part of area code 865 serving Knoxville, Tennessee.
This exchange contains 10,000 possible phone numbers (865-440-0000 through 865-440-9999).
Phone numbers with prefix 440 in area code 865. Location: Knoxville, Tennessee.
The prefix 440 is part of area code 865 serving Knoxville, Tennessee.
This exchange contains 10,000 possible phone numbers (865-440-0000 through 865-440-9999).