CallataGuidesBusiness phone system for exam preparation and tutoring services in Tulsa, OK
Exam preparation and tutoring services in the Tulsa, OK metro area: 22 establishments in 2023, the local area codes, and what phone service costs a 10-person team.
- Establishments
- 22CBP 2023
- Employees
- 210mid-March 2023
- Per 100k residents
- 2.1U.S. 2.9
- Rank
- 56th of 270areas by count
Exam preparation and tutoring services in Tulsa, OK by the numbers
County Business Patterns counts 22 exam preparation and tutoring services (NAICS 611691, Exam Preparation and Tutoring) in the Tulsa, OK metro area for 2023. Together they reported 210 mid-March employees and $4,903,000 of payroll for the year. That ranks 56th of the 270 metro and micropolitan areas where Census published a count for this industry.
With 1.1 million residents in the Census 2024 estimate, that is 2.1 exam preparation and tutoring services per 100,000 people, 28.1% below the national rate of 2.9. Establishments average 9.5 employees, 13.8% below the U.S. average of 11.1. Payroll per employee comes to $23,348, 15.8% below the national $27,718.
| Measure | Tulsa, OK | Oklahoma | United States |
|---|---|---|---|
| Establishments | 22 | 72 | 9,820 |
| Mid-March employees | 210 (moderate noise) | 606 (moderate noise) | 108,755 |
| Annual payroll | $4,903,000 (moderate noise) | $10,402,000 (moderate noise) | $3,014,523,000 |
| Employees per establishment | 9.5 | 8.4 | 11.1 |
| Payroll per employee | $23,348 | $17,165 | $27,718 |
| Establishments per 100,000 residents | 2.1 | 1.8 | 2.9 |
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 exam preparation and tutoring services in Tulsa, OK
Of the exam preparation and tutoring services in Tulsa, OK that had employees in March 2023, 47.4% had fewer than five (the U.S. share is 46.9%). 68.4% had fewer than ten. When a business has only a few people, whoever is free answers the phone, and calls that arrive while everyone is busy go to voicemail unless they are routed somewhere else.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 9 | 47.4% | 46.9% |
| 5–9 employees | 4 | 21.1% | 20.3% |
| 10–19 employees | 6 | 31.6% | 20.0% |
| 20–49 employees | not published | — | 10.4% |
| 50 or more employees | 0 | 0.0% | 2.3% |
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 exam preparation and tutoring services in Tulsa, OK use the phone for
Tutoring centers handle enrollment calls, scheduling and parent updates, with peaks before exams and school terms. Parents call several centers when looking for help.
Typical inbound and outbound calls for exam preparation and tutoring services in Tulsa, OK:
- A school counselor calls with a referral.
- The center calls a parent about a schedule change.
- A parent calls about progress.
Calls after closing time
Parents often call in the evening after work.
Business-hours routing in Callata sends calls to voicemail, a teammate's cell or an AI agent once the day ends, and voicemails arrive transcribed with an urgency flag.
Phone system pricing for a 10-person tutoring center
The average tutoring center in Tulsa, OK has 9.5 employees, so a 10-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, 10 users on RingCentral RingEX Core cost $300.00 a month and 10 on Ooma Office Pro cost $249.50. On Callata the same 10 people cost $199.00 a month, less than either per-seat plan.
The annual difference against RingCentral's monthly list price comes to $1,212. Some vendors discount annual contracts; the table shows month-to-month prices.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $199.00 | $2,388.00 |
| Quo (Starter) | $19.00 per user | $190.00 | $2,280.00 |
| Nextiva (Core) | $23.00 per user | $230.00 | $2,760.00 |
| Ooma (Office Pro) | $24.95 per user | $249.50 | $2,994.00 |
| Dialpad (Standard) | $27.00 per user | $270.00 | $3,240.00 |
| RingCentral (RingEX Core) | $30.00 per user | $300.00 | $3,600.00 |
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 Tulsa, OK
NANPA records place the exchanges of the area's named cities and towns in 2 area codes. 918 has the most, with 440 of 561 exchanges (78%). Callata's plan includes up to 3 local numbers; you can pick them in the area codes your families recognize, subject to carrier inventory, or port the number you already have for free.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 918 | 440 | Central | 1953 | 539 |
| 539 | 121 | Central | 2011 | 918 |
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 exam preparation and tutoring services in Tulsa, OK get with Callata
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 Tulsa, OK, 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 exam preparation and tutoring services are there in Tulsa, OK?
Census County Business Patterns counted 22 exam preparation and tutoring services in the Tulsa, OK metro area in 2023. They employed 210 people in mid-March.
What does a business phone system cost for a 10-person tutoring center?
At month-to-month list prices checked September 28, 2026, 10 users cost $300.00 a month on RingCentral RingEX Core and $249.50 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $199.00.
What area code should a tutoring center in Tulsa, OK use?
Area code 918 has the most assigned exchanges among the area's named places, followed by 539. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for a tutoring center?
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.