CallataGuidesBusiness phone system for testing laboratories in Cincinnati, OH-KY-IN
Testing laboratories in the Cincinnati, OH-KY-IN metro area: 47 establishments in 2023, the local area codes, and what phone service costs a 28-person team.
- Establishments
- 47CBP 2023
- Employees
- 1,311mid-March 2023
- Per 100k residents
- 2.0U.S. 2.2
- Rank
- 34th of 339areas by count
Testing laboratories in Cincinnati, OH-KY-IN by the numbers
There were 47 testing laboratories in the Cincinnati, OH-KY-IN metro area in 2023, according to Census County Business Patterns (NAICS 541380, Testing Laboratories). They employed 1,311 people in mid-March and paid $84.1 million in annual payroll. By establishment count the area is 34th out of 339 areas with published figures for testing laboratories.
Measured against its 2.3 million residents (2024 estimate), the area has 2.0 testing laboratories per 100,000 people; the U.S. rate is 2.2, so Cincinnati, OH-KY-IN is 7.0% below the national figure. The average establishment here has 27.9 employees, compared with 21.2 nationally. Payroll per employee comes to $64,177, 14.8% below the national $75,284.
| Measure | Cincinnati, OH-KY-IN | Ohio | United States |
|---|---|---|---|
| Establishments | 47 | 280 | 7,463 |
| Mid-March employees | 1,311 (moderate noise) | 7,146 | 158,265 |
| Annual payroll | $84,136,000 | $506,144,000 | $11,914,875,000 |
| Employees per establishment | 27.9 | 25.5 | 21.2 |
| Payroll per employee | $64,177 | $70,829 | $75,284 |
| Establishments per 100,000 residents | 2.0 | 2.4 | 2.2 |
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.
How big testing laboratories in Cincinnati, OH-KY-IN are
Of the testing laboratories in Cincinnati, OH-KY-IN that had employees in March 2023, 44.4% had fewer than five (the U.S. share is 42.7%). 66.7% 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 | 20 | 44.4% | 42.7% |
| 5–9 employees | 10 | 22.2% | 18.9% |
| 10–19 employees | 7 | 15.6% | 17.1% |
| 20–49 employees | 3 | 6.7% | 12.8% |
| 50 or more employees | 5 | 11.1% | 8.6% |
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 testing laboratories in Cincinnati, OH-KY-IN use the phone for
Testing labs serve contractors, manufacturers and property owners who need results on a schedule. Calls about sample drop-off, turnaround and results need quick routing.
Calls a testing laboratory in Cincinnati, OH-KY-IN might handle in a typical week include:
- A client calls about results.
- The lab calls a client about a sample issue.
- A contractor calls to schedule material testing.
Texting clients
Labs text sample receipt and results-ready notices.
Texts sent from a local business number in Cincinnati, OH-KY-IN have to be registered with carriers first (10DLC); on Callata that is a one-time $49 fee, after which the whole team can text from the shared number.
Phone system pricing for a 28-person testing laboratory
The average testing laboratory in Cincinnati, OH-KY-IN has 27.9 employees, so a 28-person team is a reasonable benchmark. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 28 users on RingCentral RingEX Core cost $840.00 a month and 28 on Ooma Office Pro cost $698.60. Callata comes to $559.00 a month for 28 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $3,372 less than RingCentral for a testing laboratory in Cincinnati, OH-KY-IN 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 | $559.00 | $6,708.00 |
| Quo (Starter) | $19.00 per user | $532.00 | $6,384.00 |
| Nextiva (Core) | $23.00 per user | $644.00 | $7,728.00 |
| Ooma (Office Pro) | $24.95 per user | $698.60 | $8,383.20 |
| Dialpad (Standard) | $27.00 per user | $756.00 | $9,072.00 |
| RingCentral (RingEX Core) | $30.00 per user | $840.00 | $10,080.00 |
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.
Which area code to use in Cincinnati, OH-KY-IN
NANPA records place the exchanges of the area's named cities and towns in 8 area codes. 513 has the most, with 674 of 931 exchanges (72%). A local number lets clients in Cincinnati, OH-KY-IN 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 |
|---|---|---|---|---|
| 513 | 674 | Eastern | 1947 | 283 |
| 859 | 150 | Eastern | 2000 | none |
| 283 | 34 | Eastern | 2023 | 513 |
| 937 | 29 | Eastern | 1996 | 326 |
| 812 | 14 | Eastern and Central | 1947 | 930 |
| 326 | 12 | Eastern | 2020 | 937 |
| 765 | 10 | Eastern | 1997 | none |
| 606 | 8 | Eastern and Central | 1955 | none |
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 testing laboratories
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.
Porting a number you already use in Cincinnati, OH-KY-IN 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.
Frequently asked questions
How many testing laboratories are there in Cincinnati, OH-KY-IN?
Census County Business Patterns counted 47 testing laboratories in the Cincinnati, OH-KY-IN metro area in 2023. They employed 1,311 people in mid-March.
What does a business phone system cost for a 28-person testing laboratory?
At month-to-month list prices checked September 28, 2026, 28 users cost $840.00 a month on RingCentral RingEX Core and $698.60 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $559.00.
What area code should a testing laboratory in Cincinnati, OH-KY-IN use?
Area code 513 has the most assigned exchanges among the area's named places, followed by 859 and 283. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for a testing laboratory?
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.