CallataGuidesBusiness phone system for payroll services firms in Knoxville, TN
Payroll services firms in the Knoxville, TN metro area: 20 establishments in 2023, the local area codes, and what phone service costs an 82-person team.
- Establishments
- 20CBP 2023
- Employees
- 1,646mid-March 2023
- Per 100k residents
- 2.1U.S. 1.6
- Rank
- 53rd of 232areas by count
The payroll and bookkeeping firm market in Knoxville, TN
County Business Patterns counts 20 payroll services firms (NAICS 541214, Payroll Services) in the Knoxville, TN metro area for 2023. Together they reported 1,646 mid-March employees and $125.6 million of payroll for the year. That ranks 53rd of the 232 metro and micropolitan areas where Census published a count for this industry.
With 958,000 residents in the Census 2024 estimate, that is 2.1 payroll services firms per 100,000 people, 27.8% above the national rate of 1.6. Establishments average 82.3 employees, 47.7% above the U.S. average of 55.7. Payroll per employee comes to $76,315, 15.2% above the national $66,265.
| Measure | Knoxville, TN | Tennessee | United States |
|---|---|---|---|
| Establishments | 20 | 102 | 5,556 |
| Mid-March employees | 1,646 | 5,201 | 309,518 |
| Annual payroll | $125,614,000 (moderate noise) | $368,172,000 | $20,510,140,000 |
| Employees per establishment | 82.3 | 51.0 | 55.7 |
| Payroll per employee | $76,315 | $70,789 | $66,265 |
| Establishments per 100,000 residents | 2.1 | 1.4 | 1.6 |
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.
Establishment size: payroll services firms in Knoxville, TN
Of the payroll services firms in Knoxville, TN that had employees in March 2023, 76.9% had fewer than five (the U.S. share is 46.0%). 100.0% had fewer than ten. Small teams usually share the phone: the person who answers is often also serving a customer or doing the job, which is when calls get missed.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 10 | 76.9% | 46.0% |
| 5–9 employees | 3 | 23.1% | 14.1% |
| 10–19 employees | not published | — | 12.3% |
| 20–49 employees | not published | — | 12.5% |
| 50 or more employees | 0 | 0.0% | 15.1% |
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.
What payroll services firms in Knoxville, TN use the phone for
Payroll providers work on fixed deadlines, and a client who cannot reach them on payday is a client at risk. Calls about new hires, tax notices and pay corrections need to reach the right specialist quickly.
Typical inbound and outbound calls for payroll services firms in Knoxville, TN:
- The firm calls a client to confirm payroll hours.
- A client calls about an incorrect paycheck.
- A client calls about a state tax notice.
When nobody can pick up
Payday-eve calls benefit from an urgent flag so specialists can respond before the cutoff.
Business-hours routing in Callata sends calls to voicemail, a teammate's cell or an AI agent once the day ends, and voicemails arrive transcribed with an urgency flag.
Callata vs. per-seat pricing for payroll services firms in Knoxville, TN
The average payroll and bookkeeping firm in Knoxville, TN has 82.3 employees, so an 82-person team is a reasonable benchmark. Priced per seat, 82 users would run $2,460.00 a month on RingCentral RingEX Core and $2,045.90 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). On Callata the same 82 people cost $1,639.00 a month, less than either per-seat plan.
The annual difference against RingCentral's monthly list price comes to $9,852. Some vendors discount annual contracts; the table shows month-to-month prices.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $1,639.00 | $19,668.00 |
| Quo (Starter) | $19.00 per user | $1,558.00 | $18,696.00 |
| Nextiva (Core) | $23.00 per user | $1,886.00 | $22,632.00 |
| Ooma (Office Pro) | $24.95 per user | $2,045.90 | $24,550.80 |
| Dialpad (Standard) | $27.00 per user | $2,214.00 | $26,568.00 |
| RingCentral (RingEX Core) | $30.00 per user | $2,460.00 | $29,520.00 |
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.
Which area code to use 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%). Callata's plan includes up to 3 local numbers; you can pick them in the area codes your business clients recognize, subject to carrier inventory, or port the number you already have for free.
| 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.
How Callata works for payroll services firms
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.
If you already have a number in Knoxville, TN, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.
Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.
Avoid sending bank account or Social Security numbers by text.
Frequently asked questions
How many payroll services firms are there in Knoxville, TN?
Census County Business Patterns counted 20 payroll services firms in the Knoxville, TN metro area in 2023. They employed 1,646 people in mid-March.
What does a business phone system cost for an 82-person payroll and bookkeeping firm?
At month-to-month list prices checked September 28, 2026, 82 users cost $2,460.00 a month on RingCentral RingEX Core and $2,045.90 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $1,639.00.
What area code should a payroll and bookkeeping 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 payroll and bookkeeping 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. Avoid sending bank account or Social Security numbers by text.