CallataGuides

Business phone system for investment advice firms in Tennessee

278 investment advice firms operated in Tennessee in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
278CBP 2023
Employees
1,948mid-March 2023
Per 100k residents
3.8U.S. 6.9
State rank
27th of 51by count

Investment advice firms in Tennessee by the numbers

Tennessee had 278 investment advice firms in 2023, according to Census County Business Patterns (NAICS 523930, Investment Advice). They employed 1,948 people in mid-March and reported $253.5 million in annual payroll. That is the 27th highest count among the 51 states and DC with published figures. Investment advice firms make up 0.19% of the 150,129 business establishments in the state.

Per 100,000 residents (2024 estimate) Tennessee has 3.8 investment advice firms, 44.0% below the national rate of 6.9. The average establishment has 7.0 employees against 4.7 nationally. Payroll per employee is $130,158, 22.4% below the U.S. figure of $167,820.

Investment advice firms: Tennessee compared with the U.S., 2023
MeasureTennesseeUnited States
Establishments27823,359
Mid-March employees1,948 (moderate noise)110,125
Annual payroll$253,548,000 (moderate noise)$18,481,170,000
Employees per establishment7.04.7
Payroll per employee$130,158$167,820
Establishments per 100,000 residents3.86.9

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.

Where investment advice firms in Tennessee are concentrated

Census published financial advisory firm counts for 10 metro or micropolitan areas that include part of Tennessee. The largest is Nashville, TN, with 131 establishments. Single-state metro and micropolitan areas account for 67% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Investment advice firms by metro or micropolitan area, Tennessee, 2023
AreaEstablishmentsEmployeesPer 100k residents
Nashville, TN1311,5066.1
Memphis, TN-MS-AR411443.1
Knoxville, TN35893.7
Chattanooga, TN-GA241014.1
Johnson City, TN7203.3
Clarksville, TN-KY5—1.4
Kingsport, TN-VA5—1.6
Cookeville, TN5113.3
Jackson, TN462.2
Paris, TN349.1

Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.

Team sizes at investment advice firms in Tennessee

80.8% of Tennessee's investment advice firms with employees had fewer than five people in March 2023, compared with 84.5% nationally. 93.8% had fewer than ten. That is the size of team where a missed call usually means nobody was free, not that nobody was on staff.

Investment advice firms in Tennessee by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees22380.8%84.5%
5–9 employees3613.0%9.4%
10–19 employees103.6%3.4%
20–49 employees72.5%1.7%
50 or more employees00.0%1.1%

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 investment advice firms in Tennessee use the phone for

Advisory firms build long relationships, so the phone experience reflects on the practice. Clients call about market moves, transfers and planning meetings, and those conversations often need to be documented.

Typical inbound and outbound calls for investment advice firms in Tennessee:

When nobody can pick up

After-hours calls are usually meeting or document requests that can be returned the next business day.

Callata voicemail is transcribed and triaged for urgency, and business-hours routing decides where calls go once you close.

What a phone system costs a financial advisory firm in Tennessee

Investment advice firms in Tennessee average 7.0 employees, so the comparison uses a 7-person team. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 7 users on RingCentral RingEX Core cost $210.00 a month and 7 on Ooma Office Pro cost $174.65. On Callata the same 7 people cost $139.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $852. Some vendors discount annual contracts; the table shows month-to-month prices.

Monthly list price for a 7-person financial advisory firm
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$139.00$1,668.00
Quo (Starter)$19.00 per user$133.00$1,596.00
Nextiva (Core)$23.00 per user$161.00$1,932.00
Ooma (Office Pro)$24.95 per user$174.65$2,095.80
Dialpad (Standard)$27.00 per user$189.00$2,268.00
RingCentral (RingEX Core)$30.00 per user$210.00$2,520.00

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.

Area codes in Tennessee

Tennessee has 8 geographic area codes in service according to NANPA. You can choose local numbers in the area codes your clients know, subject to carrier inventory, or port your current number for free.

Area codes in Tennessee by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
615781Central1954629
423764Eastern and Central1995729
901616Central1947none
931538Eastern and Central1997none
865506Eastern1999none
731395Central2001none
629197Central2015615
7290Eastern and Central2025423

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 investment advice firms in Tennessee

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

If you already have a number in Tennessee, 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.

Registered firms should check their books-and-records obligations before texting clients about accounts.

Frequently asked questions

How many investment advice firms are in Tennessee?

278 in 2023, according to Census County Business Patterns. They employed 1,948 people in mid-March.

Which Tennessee metro area has the most investment advice firms?

Nashville, TN, with 131 establishments in 2023.

What does a phone system cost a 7-person financial advisory firm?

$210.00 a month on RingCentral RingEX Core or $174.65 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $139.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

Do I need to register to text customers from a Tennessee number?

Yes. US carriers require business texting from local numbers to be registered (10DLC). On Callata the registration is a one-time $49 fee, and texting turns on once it is approved.