Watch a 3 minute demo
🚀 Fall launch 24: Our biggest release ever!
Explore what’s new →
See why OpenPhone is the best in class VoIP for Knoxville, Tennessee
Watch a 3 minute demo
.webp)
See why OpenPhone is the best in class VoIP for Knoxville, Tennessee
See why OpenPhone is the best in class VoIP for Knoxville, Tennessee
From Wildwood to Blaine and Oliver Springs, OpenPhone is committed to providing top-tier VoIP services that keep your business connected.
Our business has really improved because as a startup, we're always looking to refine processes and make ourselves more competitive. And to do that, we need to rely on the data analytics OpenPhone provides.
KD Dao
Co-Founder & COO, Ryna
The business phone system for Knoxville
Get US, Canadian, or North American toll-free numbers instantly.
Set up multiple numbers to support different teams and locations. And as your business grows, add or remove numbers to accommodate.
.webp)
Save time communicating with customers by sending photos, videos, audio, gifs, files, and more.
Stay on top of conversations with auto-replies based on triggers such as missed calls or voicemails.
Save time by creating message templates for frequently sent information.
Work as a team to answer calls and texts on a shared number. Customers aren’t left waiting thanks to ring groups.
Catching up on any conversation is easy with shared inboxes, which show every phone call, text, and audio message a customer has with your team.
.webp)
.webp)
Teammates can use one number simultaneously to call and text. The line is never "busy.”
Alignment is easy with full visibility into your team’s activity across shared numbers. Keep track of conversations, see updates, and never miss an important thread.
Overcome potential writer’s block with AI-generated responses to text messages.
Follow up faster with customers using AI call summaries and transcripts.
.webp)
%20(1).png)
Automate repeat workflows in just a few clicks by connecting OpenPhone to an ecosystem of third-party tools.
Gain insights into your business by connecting your phone system to the tools your team already uses.
Connect OpenPhone with your favorite tools to help sync contacts, track conversations, and analyze calls.
.png)
%20(1).png)
Try risk-free for 7 days. Cancel anytime.
The essentials to get you and your team up and running
Per user/per month

All plans include:
Most popular
For businesses looking for more call handling and automation features
Per user/per month
Everything from Starter, plus:
For organizations with more complex requirements
Everything from Business, plus:
The essentials to get you and your team up and running
Per user/per month
Billed annually at $180
All plans include:
Most popular
For businesses looking for more call handling and automation features
Per user/per month
Billed annually at $276
Everything from Starter, plus:
For organizations with more complex requirements
Everything from Business, plus:
Claim a Knoxville number or bring your own
Get local or toll-free North American phone numbers or port existing ones for free.
Install the app or use from your browser
Use OpenPhone across all your devices to stay connected. OpenPhone is available on Mac, Windows, iOS, Android, and on the web.
Invite your contacts and team
Import contacts and add teammates to your phone system.
That's it! Start calling and texting
Try OpenPhone free for 7 days - no commitment necessary.
Can’t find the answer here? Check out our Help Center.
The cost of obtaining a phone number in Knoxville may vary across different VoIP services. At OpenPhone, our pricing starts at $15 per month for each user, which includes a free number. If you require additional numbers, they are available for an extra $5 per month.
The area codes in Knoxville include 865.
Yes, it's possible to maintain your Knoxville business number by porting it to OpenPhone without any charge.
You can get local US and Canadian numbers across every state and province, other than Alaska. We also offer North American toll-free numbers in 833, 844, 855, 866, 877, and 888 prefixes.
OpenPhone has over 5,000 integrations with third-party apps, including Salesforce, Zapier, HubSpot, Webhooks, and more.
OpenPhone is available on various platforms, such as Mac, Windows, iOS, Android, and the web, ensuring accessibility for users across multiple devices.
No, you can buy a Knoxville phone number from wherever you are – that's the beauty of a virtual phone system.
Yes, OpenPhone offers a seven-day free trial so you can test the platform with your team.
Yes, you can get local phone numbers for Knoxville area code on top of your personal number with OpenPhone. You can then use an internet connection to take and receive calls from this number from anywhere. Keep in mind that you'll have to provide business tax information if you're based outside of the US and wish to text using a virtual phone service.
Join thousands of businesses already using OpenPhone to communicate better with their customers.
.svg)
OpenPhone was issued a successful SOC 2 report and is actively monitored by Vanta.
.svg)