CallataGuidesBusiness phone system for exam preparation and tutoring services in Delaware
38 exam preparation and tutoring services operated in Delaware in 2023. Where they are, how big their teams are, and what phone service costs them.
- Establishments
- 38CBP 2023
- Employees
- 404mid-March 2023
- Per 100k residents
- 3.6U.S. 2.9
- State rank
- 38th of 51by count
Exam preparation and tutoring services in Delaware by the numbers
The Census Bureau counted 38 exam preparation and tutoring services in Delaware in its 2023 County Business Patterns (NAICS 611691). They employed 404 people in mid-March and reported $14.7 million in annual payroll. That is the 38th highest count among the 51 states and DC with published figures. Exam preparation and tutoring services make up 0.13% of the 29,706 business establishments in the state.
Per 100,000 residents (2024 estimate) Delaware has 3.6 exam preparation and tutoring services, 25.1% above the national rate of 2.9. The average establishment has 10.6 employees against 11.1 nationally. Payroll per employee is $36,448, 31.5% above the U.S. figure of $27,718.
| Measure | Delaware | United States |
|---|---|---|
| Establishments | 38 | 9,820 |
| Mid-March employees | 404 | 108,755 |
| Annual payroll | $14,725,000 (moderate noise) | $3,014,523,000 |
| Employees per establishment | 10.6 | 11.1 |
| Payroll per employee | $36,448 | $27,718 |
| Establishments per 100,000 residents | 3.6 | 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.
Where exam preparation and tutoring services in Delaware are concentrated
Census published tutoring center counts for 3 metro or micropolitan areas that include part of Delaware. The largest is Philadelphia, PA-NJ-DE-MD, with 200 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 32% of the statewide total; the rest are outside any published area or in areas Census suppressed.
| Area | Establishments | Employees | Per 100k residents |
|---|---|---|---|
| Philadelphia, PA-NJ-DE-MD | 200 | 2,239 | 3.2 |
| Dover, DE | 7 | 15 | 3.6 |
| Seaford, DE | 5 | — | 1.8 |
Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.
Team sizes at exam preparation and tutoring services in Delaware
52.8% of Delaware's exam preparation and tutoring services with employees had fewer than five people in March 2023, compared with 46.9% nationally. 72.2% 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.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 19 | 52.8% | 46.9% |
| 5–9 employees | 7 | 19.4% | 20.3% |
| 10–19 employees | 7 | 19.4% | 20.0% |
| 20–49 employees | 3 | 8.3% | 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 Delaware 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.
Calls a tutoring center in Delaware might handle in a typical week include:
- A parent calls about SAT preparation.
- The center calls a parent about a schedule change.
- A student calls to reschedule a session.
Texting families
Centers text session reminders.
Texting from a local number in Delaware requires carrier registration (10DLC), a one-time $49 fee on Callata.
What a phone system costs a tutoring center in Delaware
Exam preparation and tutoring services in Delaware average 10.6 employees, so the comparison uses an 11-person team. Priced per seat, 11 users would run $330.00 a month on RingCentral RingEX Core and $274.45 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata comes to $219.00 a month for 11 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $1,332 less than RingCentral for a tutoring center in Delaware 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 | $219.00 | $2,628.00 |
| Quo (Starter) | $19.00 per user | $209.00 | $2,508.00 |
| Nextiva (Core) | $23.00 per user | $253.00 | $3,036.00 |
| Ooma (Office Pro) | $24.95 per user | $274.45 | $3,293.40 |
| Dialpad (Standard) | $27.00 per user | $297.00 | $3,564.00 |
| RingCentral (RingEX Core) | $30.00 per user | $330.00 | $3,960.00 |
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 Delaware
Delaware has 1 geographic area code in service according to NANPA. Callata includes up to 3 local numbers, so a tutoring center can hold a number in more than one of them.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 302 | 656 | Eastern | 1947 | 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 exam preparation and tutoring services in Delaware
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.
Porting a number you already use in Delaware 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 exam preparation and tutoring services are in Delaware?
38 in 2023, according to Census County Business Patterns. They employed 404 people in mid-March.
Which Delaware metro area has the most exam preparation and tutoring services?
Philadelphia, PA-NJ-DE-MD, with 200 establishments in 2023.
What does a phone system cost an 11-person tutoring center?
$330.00 a month on RingCentral RingEX Core or $274.45 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $219.00 on Callata ($99 a month with 5 users included, then $20 per additional user).
Do I need to register to text customers from a Delaware 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.