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Business phone system for chiropractic offices in Missouri

920 chiropractic offices operated in Missouri in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
920CBP 2023
Employees
3,070mid-March 2023
Per 100k residents
14.7U.S. 11.7
State rank
16th of 51by count

The chiropractic office industry in Missouri

Missouri had 920 chiropractic offices in 2023, according to Census County Business Patterns (NAICS 621310, Offices of Chiropractors). They employed 3,070 people in mid-March and reported $116.2 million in annual payroll. That is the 16th highest count among the 51 states and DC with published figures. Chiropractic offices make up 0.61% of the 151,475 business establishments in the state.

Per 100,000 residents (2024 estimate) Missouri has 14.7 chiropractic offices, 25.5% above the national rate of 11.7. The average establishment has 3.3 employees against 3.8 nationally. Payroll per employee is $37,835, 6.2% below the U.S. figure of $40,336.

Chiropractic offices: Missouri compared with the U.S., 2023
MeasureMissouriUnited States
Establishments92039,913
Mid-March employees3,070150,066
Annual payroll$116,152,000$6,053,057,000
Employees per establishment3.33.8
Payroll per employee$37,835$40,336
Establishments per 100,000 residents14.711.7

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.

Missouri's largest markets for chiropractic offices

Census published chiropractic office counts for 22 metro or micropolitan areas that include part of Missouri. The largest is St. Louis, MO-IL, with 497 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 20% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Chiropractic offices by metro or micropolitan area, Missouri, 2023
AreaEstablishmentsEmployeesPer 100k residents
St. Louis, MO-IL4971,78717.7
Kansas City, MO-KS4231,31618.8
Springfield, MO5921911.9
Columbia, MO2913513.2
Joplin, MO-KS216110.1
Quincy, IL-MO18—24.3
Jefferson City, MO178711.2
St. Joseph, MO-KS16—13.4
Cape Girardeau, MO-IL147014.2
Branson, MO105917.6
Farmington, MO92413.3
West Plains, MO92422.1
Poplar Bluff, MO7—16.7
Warrensburg, MO6—10.7
Rolla, MO62213.1
Hannibal, MO6—15.4
Marshall, MO5—21.4
Maryville, MO51924.4
Fort Leonard Wood, MO4—7.4
Lebanon, MO42010.9
Mexico, MO4—16.5
Moberly, MO3—12.5

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

Team sizes at chiropractic offices in Missouri

76.7% of Missouri's chiropractic offices with employees had fewer than five people in March 2023, compared with 72.5% nationally. 94.9% had fewer than ten. At that size the phone is shared, so routing (who rings, when, and what happens after hours) matters more than the number of desk phones.

Chiropractic offices in Missouri by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees70676.7%72.5%
5–9 employees16718.2%21.0%
10–19 employees434.7%5.6%
20–49 employees40.4%0.7%
50 or more employees00.0%0.1%

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 chiropractic offices in Missouri use the phone for

Chiropractic care usually involves a series of visits, so much of the phone traffic is booking, moving and confirming recurring appointments. A small team that is busy treating patients needs calls answered or captured without interrupting adjustments.

Calls a chiropractic office in Missouri might handle in a typical week include:

Business texting for chiropractic offices

Text reminders for recurring visits and quick reschedule exchanges suit the repeat-visit rhythm of a chiropractic practice.

Texting from a local number in Missouri requires carrier registration (10DLC), a one-time $49 fee on Callata.

Callata vs. per-seat pricing for chiropractic offices in Missouri

Chiropractic offices in Missouri average 3.3 employees, so the comparison uses a 3-person team. Priced per seat, 3 users would run $90.00 a month on RingCentral RingEX Core and $74.85 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata costs $99.00 a month ($99 a month with 5 users included, then $20 per additional user), so at this team size both per-seat plans are cheaper; Callata drops below them from 4 users.

At this team size the per-seat plans cost less than Callata's $99 base price, which already covers 5 users; Callata becomes the lower price from 4 users.

Monthly list price for a 3-person chiropractic office
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$99.00$1,188.00
Quo (Starter)$19.00 per user$57.00$684.00
Nextiva (Core)$23.00 per user$69.00$828.00
Ooma (Office Pro)$24.95 per user$74.85$898.20
Dialpad (Standard)$27.00 per user$81.00$972.00
RingCentral (RingEX Core)$30.00 per user$90.00$1,080.00

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 Missouri

Missouri has 9 geographic area codes in service according to NANPA. Callata includes up to 3 local numbers, so a chiropractic office can hold a number in more than one of them.

Area codes in Missouri by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
573786Central1996235
816785Central1947975
314783Central1947557
417711Central1950none
660516Central1997none
636435Central1999none
55783Central2022314
23541Central2024573
97528Central2023816

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 chiropractic offices in Missouri

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

Porting a number you already use in Missouri 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.

Practices that handle protected health information should review their own privacy obligations before recording calls, enabling AI summaries or texting appointment details, and keep clinical conversations out of text messages unless their policies allow it.

Frequently asked questions

How many chiropractic offices are in Missouri?

920 in 2023, according to Census County Business Patterns. They employed 3,070 people in mid-March.

Which Missouri metro area has the most chiropractic offices?

St. Louis, MO-IL, with 497 establishments in 2023.

What does a phone system cost a 3-person chiropractic office?

$90.00 a month on RingCentral RingEX Core or $74.85 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $99.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

Do I need to register to text customers from a Missouri 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.