Telephony Partner of 1000+ Businesses Worldwide
History of 865 Area Code
Area code 865 started serving Tennessee on November 1, 1999 and was one of 23 introduced that year. It was created from a split from area code 423.
Furthermore, the 865 phone area code is the 158th area code put into service. It is Tennessee’s 5th area code, which currently has 7.
Search 865 Area Code Virtual Phone Numbers
Explore Calilio’s variety of 865 phone numbers and purchase one to experience seamless communication and enhanced VoIP features at affordable pricing.
Some Numbers May Require Proof Of ID And Address Registration According To Local Laws.
Some Phone Numbers May Not Be Available Through This Search, As They Are Not Generally Offered To Customers. These Numbers Are Available On Order Request. Please To Request Them.

Exploring Area Code 865 Region: Business Scenario and Outlook
Tennessee is ranked #8 among the best states for business by CNBC, with an unemployment rate of 3.20% (September 2024). Plus, Area Development listed the state as #2 for Energy Availability & Costs and #3 for Overall Cost of Doing Business, among other US states.
Likewise, Knoxville is a growing tech hub. It is home to prospering industries like manufacturing, healthcare, tourism, and education, which are the leading contributors to the city’s economy.
The top employers include the U.S. Department of Energy, Covenant Health, University of Tennessee at Knoxville, Knox County Schools, Walmart, UT Medical Center, Clayton, and DENSO.
Furthermore, Scruffy City’s cost of living is 13% and 3% lower than the national and state averages, respectively. Plus, the average annual household income here is $70,302.
Overall, Knoxville, Tennessee, is one of the best places to start an enterprise. Hence, choosing a phone area code of 865 to operate or expand a firm here can be beneficial.

865 Nearby Area Codes
Location | Area Codes |
| Huntsville, Alabama | |
| Bowling Green, Kentucky | 270, 364 |
| Bristol, Virginia | 276 |
| Greensboro, North Carolina | 336, 743 |
| Chattanooga, Tennessee | |
| Ashland, Kentucky | 606 |
| Nashville, Tennessee | |
| Charlotte, North Carolina | 704, 980 |
| Augusta, Georgia | |
| Columbia, South Carolina | |
| Asheville, North Carolina | |
| Greenville, South Carolina | |
| Clarksville, Tennessee |
865 Area Code Number as a Communication Tool for Business Growth
Call Forwarding
Redirect incoming calls to an alternative number to avoid call abandonment when unreachable.
Call Recording
Record all the calls made so you can listen to them in future emergencies.
Queue Call Back
Call back the next person in line when you get a call from two different users simultaneously.
Call Blocking
Block unwanted users from contacting your firm to be safe from fraud.
Register with Calilio.
Select a service plan.
Choose a desired number.
Purchase the digits.
Activate your number.
Already Have an 865 Phone Number for Business?
If yes, shift your 865 number to Calilio and access many of its advanced features.

Why Does Your Business Need an 865 Area Code Number?
Utilizing 865 numbers benefits your firm by creating a local presence, increasing customer engagement, enhancing professionalism, and improving SEO ranking in the Volunteer State.
Creates Local Presence
Increases Customer Engagement
Enhances Professionalism
Improves SEO Ranking
What Our Customers Are Saying
Discover how businesses are transforming customer service with Calilio’s innovative call center software. Our clients have shared their success stories and the impact our tool has made on their customer interactions.
Frequently Asked Questions
What city is the 865 area code in?
What is the area code for Oak Ridge, Tennessee?
Can I port my existing 865 phone number to Calilio?
Is the 865 area code a toll-free number?

Still have questions?
Can’t find the answer you’re looking for? Please chat with our friendly team.
Phone numbers
Get International Phone Numbers
Singapore
|Australia
|New Zealand

