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Business phone system for dental offices in Arizona

2,922 dental offices operated in Arizona in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
2,922CBP 2023
Employees
21,222mid-March 2023
Per 100k residents
38.5U.S. 39.9
State rank
16th of 51by count

The dental office industry in Arizona

County Business Patterns counts 2,922 establishments in Arizona classified as Offices of Dentists (NAICS 621210) for 2023. They employed 21,222 people in mid-March and reported $1.2 billion in annual payroll. That is the 16th highest count among the 51 states and DC with published figures. Dental offices make up 1.8% of the 162,845 business establishments in the state.

Per 100,000 residents (2024 estimate) Arizona has 38.5 dental offices, 3.4% below the national rate of 39.9. The average establishment has 7.3 employees against 7.6 nationally. Payroll per employee is $57,935, 4.6% below the U.S. figure of $60,718.

Dental offices: Arizona compared with the U.S., 2023
MeasureArizonaUnited States
Establishments2,922135,665
Mid-March employees21,2221,028,889
Annual payroll$1,229,486,000$62,471,602,000
Employees per establishment7.37.6
Payroll per employee$57,935$60,718
Establishments per 100,000 residents38.539.9

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.

Arizona's largest markets for dental offices

Census published dental office counts for 11 metro or micropolitan areas that include part of Arizona. The largest is Phoenix, AZ, with 2,198 establishments. Single-state metro and micropolitan areas account for 100% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Dental offices by metro or micropolitan area, Arizona, 2023
AreaEstablishmentsEmployeesPer 100k residents
Phoenix, AZ2,19815,66342.4
Tucson, AZ3542,62632.8
Prescott Valley, AZ10890842.9
Lake Havasu City, AZ7462232.7
Flagstaff, AZ4839633.1
Yuma, AZ4628620.9
Show Low, AZ3122128.3
Sierra Vista, AZ2920323.1
Payson, AZ1310124.0
Safford, AZ910722.4
Nogales, AZ4—7.9

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

Team sizes at dental offices in Arizona

42.5% of Arizona's dental offices with employees had fewer than five people in March 2023, compared with 37.7% nationally. 73.9% 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.

Dental offices in Arizona by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees1,24242.5%37.7%
5–9 employees91831.4%35.4%
10–19 employees61621.1%22.0%
20–49 employees1304.4%4.5%
50 or more employees160.5%0.4%

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.

Why the phone matters for dental offices in Arizona

Dental appointments are booked, moved and confirmed by phone, and a new patient whose call goes unanswered can simply dial the next practice on the list. Front desks also juggle insurance questions and hygiene recalls while patients are standing at the counter.

Typical inbound and outbound calls for dental offices in Arizona:

What dental offices text about

Dental front desks text appointment confirmations, reschedule requests and simple directions to the office.

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

Callata vs. per-seat pricing for dental offices in Arizona

Dental offices in Arizona average 7.3 employees, so the comparison uses a 7-person team. On a per-user plan that headcount sets the bill: $174.65 a month on Ooma Office Pro or $210.00 on RingCentral RingEX Core at list price (checked September 28, 2026). Callata comes to $139.00 a month for 7 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $852 less than RingCentral for a dental office in Arizona of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Monthly list price for a 7-person dental office
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$139.00$1,668.00
Quo (Starter)$19.00 per user$133.00$1,596.00
Nextiva (Core)$23.00 per user$161.00$1,932.00
Ooma (Office Pro)$24.95 per user$174.65$2,095.80
Dialpad (Standard)$27.00 per user$189.00$2,268.00
RingCentral (RingEX Core)$30.00 per user$210.00$2,520.00

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 Arizona

Arizona has 5 geographic area codes in service according to NANPA. Callata includes up to 3 local numbers, so a dental office can hold a number in more than one of them.

Area codes in Arizona by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
480783Mountain1999602, 623
602748Mountain1947480, 623
520694Mountain1995none
928633Mountain2001none
623312Mountain1999480, 602

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 dental offices in Arizona

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 Arizona 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 dental offices are in Arizona?

2,922 in 2023, according to Census County Business Patterns. They employed 21,222 people in mid-March.

Which Arizona metro area has the most dental offices?

Phoenix, AZ, with 2,198 establishments in 2023.

What does a phone system cost a 7-person dental office?

$210.00 a month on RingCentral RingEX Core or $174.65 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $139.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

Do I need to register to text customers from a Arizona 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.