CallataGuidesBusiness phone system for human resources consulting firms in Knoxville, TN
Human resources consulting firms in the Knoxville, TN metro area: 28 establishments in 2023, the local area codes, and what phone service costs a 16-person team.
- Establishments
- 28CBP 2023
- Employees
- 434mid-March 2023
- Per 100k residents
- 2.9U.S. 2.5
- Rank
- 54th of 232areas by count
Human resources consulting firms in Knoxville, TN by the numbers
There were 28 human resources consulting firms in the Knoxville, TN metro area in 2023, according to Census County Business Patterns (NAICS 541612, Human Resources Consulting Services). They employed 434 people in mid-March and paid $31.5 million in annual payroll. By establishment count the area is 54th out of 232 areas with published figures for human resources consulting firms.
Measured against its 958,000 residents (2024 estimate), the area has 2.9 human resources consulting firms per 100,000 people; the U.S. rate is 2.5, so Knoxville, TN is 16.6% above the national figure. The average establishment here has 15.5 employees, compared with 15.7 nationally. Payroll per employee comes to $72,624, 24.4% below the national $96,006.
| Measure | Knoxville, TN | Tennessee | United States |
|---|---|---|---|
| Establishments | 28 | 137 | 8,526 |
| Mid-March employees | 434 (moderate noise) | 1,636 | 134,151 |
| Annual payroll | $31,519,000 (moderate noise) | $136,112,000 | $12,879,341,000 |
| Employees per establishment | 15.5 | 11.9 | 15.7 |
| Payroll per employee | $72,624 | $83,198 | $96,006 |
| Establishments per 100,000 residents | 2.9 | 1.9 | 2.5 |
Census County Business Patterns 2023 (mid-March employment; annual payroll). Employees and payroll flagged high-noise are shown but not used in the text. Residents: Census Vintage 2024 estimates.
How big human resources consulting firms in Knoxville, TN are
Of the human resources consulting firms in Knoxville, TN that had employees in March 2023, 88.5% had fewer than five (the U.S. share is 74.5%). 100.0% had fewer than ten. When a business has only a few people, whoever is free answers the phone, and calls that arrive while everyone is busy go to voicemail unless they are routed somewhere else.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 23 | 88.5% | 74.5% |
| 5–9 employees | 3 | 11.5% | 9.8% |
| 10–19 employees | not published | — | 6.0% |
| 20–49 employees | not published | — | 4.8% |
| 50 or more employees | 0 | 0.0% | 4.9% |
Employment-size classes count establishments by mid-March 2023 employment. Establishments with no March employees are excluded from the size classes, so shares are of establishments with employees. Source: Census County Business Patterns 2023.
Calls a HR consulting firm in Knoxville, TN has to catch
HR consultants are often the first call when an employer faces a personnel issue, so clients expect a quick response. Those calls can involve sensitive information that should go to the right person directly.
A few of the calls that come in to human resources consulting firms in Knoxville, TN:
- The firm calls a client to schedule a training session.
- A prospect calls about outsourced HR support.
- A client calls about a hiring question.
What human resources consulting firms text about
Firms text scheduling details while keeping personnel matters to calls and secure documents.
Texts sent from a local business number in Knoxville, TN have to be registered with carriers first (10DLC); on Callata that is a one-time $49 fee, after which the whole team can text from the shared number.
What a phone system costs a HR consulting firm in Knoxville, TN
The average HR consulting firm in Knoxville, TN has 15.5 employees, so a 16-person team is a reasonable benchmark. Priced per seat, 16 users would run $480.00 a month on RingCentral RingEX Core and $399.20 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata comes to $319.00 a month for 16 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $1,932 less than RingCentral for a HR consulting firm in Knoxville, TN of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $319.00 | $3,828.00 |
| Quo (Starter) | $19.00 per user | $304.00 | $3,648.00 |
| Nextiva (Core) | $23.00 per user | $368.00 | $4,416.00 |
| Ooma (Office Pro) | $24.95 per user | $399.20 | $4,790.40 |
| Dialpad (Standard) | $27.00 per user | $432.00 | $5,184.00 |
| RingCentral (RingEX Core) | $30.00 per user | $480.00 | $5,760.00 |
Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.
Getting a local number in Knoxville, TN
NANPA records place the exchanges of the area's named cities and towns in 2 area codes. 865 has the most, with 409 of 436 exchanges (94%). A local number lets clients in Knoxville, TN call without dialing out of area. Callata includes up to 3 local numbers, and which numbers are open in an area code depends on carrier inventory when you choose.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 865 | 409 | Eastern | 1999 | none |
| 423 | 27 | Eastern and Central | 1995 | 729 |
Exchanges are NANPA-assigned central office codes (NPA-NXX) in the rate centers matched to the area's named places. Source: NANPA utilized code and NPA reports.
What human resources consulting firms in Knoxville, TN get with Callata
Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.
Porting a number you already use in Knoxville, TN is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.
AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.
Frequently asked questions
How many human resources consulting firms are there in Knoxville, TN?
Census County Business Patterns counted 28 human resources consulting firms in the Knoxville, TN metro area in 2023. They employed 434 people in mid-March.
What does a business phone system cost for a 16-person HR consulting firm?
At month-to-month list prices checked September 28, 2026, 16 users cost $480.00 a month on RingCentral RingEX Core and $399.20 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $319.00.
What area code should a HR consulting firm in Knoxville, TN use?
Area code 865 has the most assigned exchanges among the area's named places, followed by 423. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for a HR consulting firm?
Yes. Callata's optional AI agents can answer when the team is busy or closed, take a message, text, email or transfer the call. They disclose that they are AI and are billed from prepaid AI minutes at $0.25 per minute.