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Business phone system for septic tank and related services in Tennessee

89 septic tank and related services operated in Tennessee in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
89CBP 2023
Employees
567mid-March 2023
Per 100k residents
1.2U.S. 1.2
State rank
17th of 50by count

How many septic tank and related services operate in Tennessee

Tennessee had 89 septic tank and related services in 2023, according to Census County Business Patterns (NAICS 562991, Septic Tank and Related Services). They employed 567 people in mid-March and reported $38.2 million in annual payroll. That is the 17th highest count among the 50 states and DC with published figures. Septic tank and related services make up 0.06% of the 150,129 business establishments in the state.

Per 100,000 residents (2024 estimate) Tennessee has 1.2 septic tank and related services, 3.3% above the national rate of 1.2. The average establishment has 6.4 employees against 8.1 nationally. Payroll per employee is $67,420, 9.9% above the U.S. figure of $61,338.

Septic tank and related services: Tennessee compared with the U.S., 2023
MeasureTennesseeUnited States
Establishments894,054
Mid-March employees56732,666
Annual payroll$38,227,000 (moderate noise)$2,003,667,000
Employees per establishment6.48.1
Payroll per employee$67,420$61,338
Establishments per 100,000 residents1.21.2

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.

Tennessee's largest markets for septic tank and related services

Census published septic service company counts for 11 metro or micropolitan areas that include part of Tennessee. The largest is Nashville, TN, with 17 establishments. Single-state metro and micropolitan areas account for 52% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Septic tank and related services by metro or micropolitan area, Tennessee, 2023
AreaEstablishmentsEmployeesPer 100k residents
Nashville, TN171110.8
Memphis, TN-MS-AR141911.0
Knoxville, TN10321.0
Johnson City, TN6—2.8
Clarksville, TN-KY5—1.4
Chattanooga, TN-GA4340.7
Kingsport, TN-VA4221.3
Jackson, TN4—2.2
Morristown, TN3—2.4
Sevierville, TN333.0
Lawrenceburg, TN3—6.5

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

Team sizes at septic tank and related services in Tennessee

65.9% of Tennessee's septic tank and related services with employees had fewer than five people in March 2023, compared with 58.8% nationally. 84.7% 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.

Septic tank and related services in Tennessee by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees5665.9%58.8%
5–9 employees1618.8%21.3%
10–19 employees1315.3%11.3%
20–49 employeesnot published—6.3%
50 or more employees00.0%2.2%

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 septic service company in Tennessee has to catch

Septic problems are messy and urgent, and homeowners call until someone answers. Routine pumping and inspections also generate steady scheduling calls.

Calls a septic service company in Tennessee might handle in a typical week include:

Calls after closing time

Backups at night or on weekends are common emergency calls.

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 septic service company in Tennessee

Septic tank and related services in Tennessee average 6.4 employees, so the comparison uses a 6-person team. Priced per seat, 6 users would run $180.00 a month on RingCentral RingEX Core and $149.70 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). On Callata the same 6 people cost $119.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $732. Some vendors discount annual contracts; the table shows month-to-month prices.

Monthly list price for a 6-person septic service company
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$119.00$1,428.00
Quo (Starter)$19.00 per user$114.00$1,368.00
Nextiva (Core)$23.00 per user$138.00$1,656.00
Ooma (Office Pro)$24.95 per user$149.70$1,796.40
Dialpad (Standard)$27.00 per user$162.00$1,944.00
RingCentral (RingEX Core)$30.00 per user$180.00$2,160.00

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 customers 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 septic tank and related services 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.

Frequently asked questions

How many septic tank and related services are in Tennessee?

89 in 2023, according to Census County Business Patterns. They employed 567 people in mid-March.

Which Tennessee metro area has the most septic tank and related services?

Nashville, TN, with 17 establishments in 2023.

What does a phone system cost a 6-person septic service company?

$180.00 a month on RingCentral RingEX Core or $149.70 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $119.00 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.