CallataGuidesBusiness phone system for chiropractic offices in St. Louis, MO-IL
Chiropractic offices in the St. Louis, MO-IL metro area: 497 establishments in 2023, the local area codes, and what phone service costs a 4-person team.
- Establishments
- 497CBP 2023
- Employees
- 1,787mid-March 2023
- Per 100k residents
- 17.7U.S. 11.7
- Rank
- 17th of 820areas by count
The chiropractic office market in St. Louis, MO-IL
County Business Patterns counts 497 chiropractic offices (NAICS 621310, Offices of Chiropractors) in the St. Louis, MO-IL metro area for 2023. They employed 1,787 people in mid-March and paid $71.5 million in annual payroll. By establishment count the area is 17th out of 820 areas with published figures for chiropractic offices.
Measured against its 2.8 million residents (2024 estimate), the area has 17.7 chiropractic offices per 100,000 people; the U.S. rate is 11.7, so St. Louis, MO-IL is 50.6% above the national figure. The average establishment here has 3.6 employees, compared with 3.8 nationally. Payroll per employee comes to $39,985, in line with the national $40,336.
| Measure | St. Louis, MO-IL | Missouri | United States |
|---|---|---|---|
| Establishments | 497 | 920 | 39,913 |
| Mid-March employees | 1,787 | 3,070 | 150,066 |
| Annual payroll | $71,454,000 | $116,152,000 | $6,053,057,000 |
| Employees per establishment | 3.6 | 3.3 | 3.8 |
| Payroll per employee | $39,985 | $37,835 | $40,336 |
| Establishments per 100,000 residents | 17.7 | 14.7 | 11.7 |
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.
Team sizes at chiropractic offices in St. Louis, MO-IL
Of the chiropractic offices in St. Louis, MO-IL that had employees in March 2023, 75.5% had fewer than five (the U.S. share is 72.5%). 94.7% 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 | 373 | 75.5% | 72.5% |
| 5–9 employees | 95 | 19.2% | 21.0% |
| 10–19 employees | 26 | 5.3% | 5.6% |
| 20–49 employees | not published | — | 0.7% |
| 50 or more employees | 0 | 0.0% | 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.
Calls a chiropractic office in St. Louis, MO-IL has to catch
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. That holds for chiropractic offices in St. Louis, MO-IL as much as anywhere.
A few of the calls that come in to chiropractic offices in St. Louis, MO-IL:
- A new patient with back pain calls to ask about the first visit.
- A regular patient calls to move a standing appointment.
- An insurer calls to verify a treatment record.
Texting patients
Text reminders for recurring visits and quick reschedule exchanges suit the repeat-visit rhythm of a chiropractic practice.
Team texting on Callata runs from your business number, so replies come from the practice or shop rather than someone's personal phone. It turns on after the one-time $49 carrier registration (10DLC) is approved.
Phone system pricing for a 4-person chiropractic office
The average chiropractic office in St. Louis, MO-IL has 3.6 employees, so a 4-person team is a reasonable benchmark. Priced per seat, 4 users would run $120.00 a month on RingCentral RingEX Core and $99.80 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata comes to $99.00 a month for 4 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $252 less than RingCentral for a chiropractic office in St. Louis, MO-IL 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 | $99.00 | $1,188.00 |
| Quo (Starter) | $19.00 per user | $76.00 | $912.00 |
| Nextiva (Core) | $23.00 per user | $92.00 | $1,104.00 |
| Ooma (Office Pro) | $24.95 per user | $99.80 | $1,197.60 |
| Dialpad (Standard) | $27.00 per user | $108.00 | $1,296.00 |
| RingCentral (RingEX Core) | $30.00 per user | $120.00 | $1,440.00 |
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.
Local area codes for chiropractic offices in St. Louis, MO-IL
NANPA records place the exchanges of the area's named cities and towns in 8 area codes. 314 has the most, with 723 of 1,483 exchanges (49%). A local number lets patients in St. Louis, MO-IL 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 |
|---|---|---|---|---|
| 314 | 723 | Central | 1947 | 557 |
| 618 | 324 | Central | 1947 | 730 |
| 636 | 308 | Central | 1999 | none |
| 557 | 71 | Central | 2022 | 314 |
| 730 | 30 | Central | 2023 | 618 |
| 217 | 14 | Central | 1947 | 447 |
| 573 | 11 | Central | 1996 | 235 |
| 447 | 2 | Central | 2021 | 217 |
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 chiropractic offices in St. Louis, MO-IL get with Callata
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 St. Louis, MO-IL 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 there in St. Louis, MO-IL?
Census County Business Patterns counted 497 chiropractic offices in the St. Louis, MO-IL metro area in 2023. They employed 1,787 people in mid-March.
What does a business phone system cost for a 4-person chiropractic office?
At month-to-month list prices checked September 28, 2026, 4 users cost $120.00 a month on RingCentral RingEX Core and $99.80 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $99.00.
What area code should a chiropractic office in St. Louis, MO-IL use?
Area code 314 has the most assigned exchanges among the area's named places, followed by 618 and 636. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for a chiropractic office?
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. 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.