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Business phone system for mental health practices in Delaware

128 mental health practices operated in Delaware in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
128CBP 2023
Employees
1,240mid-March 2023
Per 100k residents
12.2U.S. 13.7
State rank
45th of 51by count

The therapy practice industry in Delaware

Delaware had 128 mental health practices in 2023, according to Census County Business Patterns (NAICS 621330, Offices of Mental Health Practitioners (except Physicians)). They employed 1,240 people in mid-March and reported $65.2 million in annual payroll. That is the 45th highest count among the 51 states and DC with published figures. Mental health practices make up 0.43% of the 29,706 business establishments in the state.

Per 100,000 residents (2024 estimate) Delaware has 12.2 mental health practices, 11.0% below the national rate of 13.7. The average establishment has 9.7 employees against 5.9 nationally. Payroll per employee is $52,616, 16.3% above the U.S. figure of $45,252.

Mental health practices: Delaware compared with the U.S., 2023
MeasureDelawareUnited States
Establishments12846,513
Mid-March employees1,240276,277
Annual payroll$65,244,000$12,502,175,000
Employees per establishment9.75.9
Payroll per employee$52,616$45,252
Establishments per 100,000 residents12.213.7

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.

Delaware's largest markets for mental health practices

Census published therapy practice counts for 3 metro or micropolitan areas that include part of Delaware. The largest is Philadelphia, PA-NJ-DE-MD, with 795 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 27% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Mental health practices by metro or micropolitan area, Delaware, 2023
AreaEstablishmentsEmployeesPer 100k residents
Philadelphia, PA-NJ-DE-MD7957,16712.6
Dover, DE2119610.9
Seaford, DE14—5.2

Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.

Team sizes at mental health practices in Delaware

79.8% of Delaware's mental health practices with employees had fewer than five people in March 2023, compared with 78.1% nationally. 90.3% 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.

Mental health practices in Delaware by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees9979.8%78.1%
5–9 employees1310.5%9.0%
10–19 employees64.8%6.6%
20–49 employees64.8%4.7%
50 or more employees00.0%1.7%

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 therapy practice in Delaware has to catch

Counselors and therapists are often in session when the phone rings, so first contacts frequently land in voicemail. Prospective clients reaching out for the first time may not call twice, which makes prompt, accurate callbacks important.

A few of the calls that come in to mental health practices in Delaware:

Business texting for mental health practices

Many practices limit texting to scheduling logistics, such as confirming a session time, and keep clinical conversation in session.

Texting from a local number in Delaware requires carrier registration (10DLC), a one-time $49 fee on Callata.

Phone system pricing for a 10-person therapy practice

Mental health practices in Delaware average 9.7 employees, so the comparison uses a 10-person team. Priced per seat, 10 users would run $300.00 a month on RingCentral RingEX Core and $249.50 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata comes to $199.00 a month for 10 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $1,212 less than RingCentral for a therapy practice in Delaware of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Monthly list price for a 10-person therapy practice
Provider (plan)Pricing basisPer monthPer 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.

Area codes in Delaware

Delaware has 1 geographic area code in service according to NANPA. Callata includes up to 3 local numbers, so a therapy practice can hold a number in more than one of them.

Area codes in Delaware by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
302656Eastern1947none

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 mental health practices 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.

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 mental health practices are in Delaware?

128 in 2023, according to Census County Business Patterns. They employed 1,240 people in mid-March.

Which Delaware metro area has the most mental health practices?

Philadelphia, PA-NJ-DE-MD, with 795 establishments in 2023.

What does a phone system cost a 10-person therapy practice?

$300.00 a month on RingCentral RingEX Core or $249.50 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $199.00 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.