CallataGuidesBusiness phone system for testing laboratories in Dallas, TX
Testing laboratories in the Dallas-Fort Worth-Arlington, TX metro area: 154 establishments in 2023, the local area codes, and what phone service costs a 24-person team.
- Establishments
- 154CBP 2023
- Employees
- 3,770mid-March 2023
- Per 100k residents
- 1.8U.S. 2.2
- Rank
- 5th of 339areas by count
Testing laboratories in Dallas, TX by the numbers
The Census Bureau's 2023 County Business Patterns lists 154 establishments classified as Testing Laboratories (NAICS 541380) in the Dallas-Fort Worth-Arlington, TX metro area. They employed 3,770 people in mid-March and paid $251.7 million in annual payroll. By establishment count the area is 5th out of 339 areas with published figures for testing laboratories.
Measured against its 8.3 million residents (2024 estimate), the area has 1.8 testing laboratories per 100,000 people; the U.S. rate is 2.2, so Dallas, TX is 15.9% below the national figure. The average establishment here has 24.5 employees, compared with 21.2 nationally. Payroll per employee comes to $66,754, 11.3% below the national $75,284.
| Measure | Dallas, TX | Texas | United States |
|---|---|---|---|
| Establishments | 154 | 808 | 7,463 |
| Mid-March employees | 3,770 (moderate noise) | 21,391 | 158,265 |
| Annual payroll | $251,662,000 | $1,561,614,000 | $11,914,875,000 |
| Employees per establishment | 24.5 | 26.5 | 21.2 |
| Payroll per employee | $66,754 | $73,003 | $75,284 |
| Establishments per 100,000 residents | 1.8 | 2.6 | 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 Dallas, TX are
Of the testing laboratories in Dallas, TX that had employees in March 2023, 38.8% had fewer than five (the U.S. share is 42.7%). 56.6% had fewer than ten. For a business of a few people, phone coverage is a staffing question as much as a technology one: someone has to be free to pick up, or the call needs somewhere sensible to go.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 59 | 38.8% | 42.7% |
| 5–9 employees | 27 | 17.8% | 18.9% |
| 10–19 employees | 27 | 17.8% | 17.1% |
| 20–49 employees | 25 | 16.4% | 12.8% |
| 50 or more employees | 14 | 9.2% | 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 Dallas, TX 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 Dallas, TX might handle in a typical week include:
- The lab calls a client about a sample issue.
- A client calls about results.
- A manufacturer calls about certification testing.
Texting clients
Labs text sample receipt and results-ready notices.
Because carriers require registration for business texting from local numbers, Callata files a 10DLC registration for a one-time $49; after approval, anyone on the team can reply from the business number.
Callata vs. per-seat pricing for testing laboratories in Dallas, TX
The average testing laboratory in Dallas, TX has 24.5 employees, so a 24-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, 24 users on RingCentral RingEX Core cost $720.00 a month and 24 on Ooma Office Pro cost $598.80. Callata comes to $479.00 a month for 24 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $2,892 less than RingCentral for a testing laboratory in Dallas, TX 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 | $479.00 | $5,748.00 |
| Quo (Starter) | $19.00 per user | $456.00 | $5,472.00 |
| Nextiva (Core) | $23.00 per user | $552.00 | $6,624.00 |
| Ooma (Office Pro) | $24.95 per user | $598.80 | $7,185.60 |
| Dialpad (Standard) | $27.00 per user | $648.00 | $7,776.00 |
| RingCentral (RingEX Core) | $30.00 per user | $720.00 | $8,640.00 |
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.
Getting a local number in Dallas, TX
NANPA records place the exchanges of the area's named cities and towns in 8 area codes. 469 has the most, with 775 of 3,872 exchanges (20%). A local number lets clients in Dallas, TX 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 |
|---|---|---|---|---|
| 469 | 775 | Central | 1999 | 214, 945, 972 |
| 214 | 774 | Central | 1947 | 469, 945, 972 |
| 972 | 771 | Central | 1996 | 214, 469, 945 |
| 817 | 677 | Central | 1953 | 682 |
| 682 | 359 | Central | 2000 | 817 |
| 945 | 292 | Central | 2021 | 214, 469, 972 |
| 940 | 173 | Central | 1997 | none |
| 903 | 51 | Central | 1990 | 430 |
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 testing laboratories in Dallas, TX get with Callata
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 Dallas, TX 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 Dallas, TX?
Census County Business Patterns counted 154 testing laboratories in the Dallas-Fort Worth-Arlington, TX metro area in 2023. They employed 3,770 people in mid-March.
What does a business phone system cost for a 24-person testing laboratory?
At month-to-month list prices checked September 28, 2026, 24 users cost $720.00 a month on RingCentral RingEX Core and $598.80 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $479.00.
What area code should a testing laboratory in Dallas, TX use?
Area code 469 has the most assigned exchanges among the area's named places, followed by 214 and 972. 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.