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Business phone system for dental offices in Washington

3,633 dental offices operated in Washington in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
3,633CBP 2023
Employees
32,617mid-March 2023
Per 100k residents
45.7U.S. 39.9
State rank
11th of 51by count

Dental offices in Washington by the numbers

The Census Bureau counted 3,633 dental offices in Washington in its 2023 County Business Patterns (NAICS 621210). They employed 32,617 people in mid-March and reported $2.0 billion in annual payroll. That is the 11th highest count among the 51 states and DC with published figures. Dental offices make up 1.8% of the 202,177 business establishments in the state.

Per 100,000 residents (2024 estimate) Washington has 45.7 dental offices, 14.4% above the national rate of 39.9. The average establishment has 9.0 employees against 7.6 nationally. Payroll per employee is $61,700, in line with the U.S. figure of $60,718.

Dental offices: Washington compared with the U.S., 2023
MeasureWashingtonUnited States
Establishments3,633135,665
Mid-March employees32,6171,028,889
Annual payroll$2,012,460,000$62,471,602,000
Employees per establishment9.07.6
Payroll per employee$61,700$60,718
Establishments per 100,000 residents45.739.9

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.

Washington's largest markets for dental offices

Census published dental office counts for 22 metro or micropolitan areas that include part of Washington. The largest is Seattle, WA, with 2,189 establishments. Single-state metro and micropolitan areas account for 93% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Dental offices by metro or micropolitan area, Washington, 2023
AreaEstablishmentsEmployeesPer 100k residents
Seattle, WA2,18918,59252.8
Portland, OR-WA1,2109,96947.7
Spokane, WA2642,60343.6
Olympia, WA1371,38845.2
Bremerton, WA1331,16747.3
Kennewick, WA1241,32538.8
Bellingham, WA9988942.1
Yakima, WA7383328.2
Mount Vernon, WA5756942.9
Wenatchee, WA5248340.9
Longview, WA3841733.3
Port Angeles, WA3025038.5
Walla Walla, WA2917046.7
Lewiston, ID-WA2830242.8
Centralia, WA2725931.0
Oak Harbor, WA2419727.8
Moses Lake, WA2022419.1
Aberdeen, WA1814023.1
Ellensburg, WA1818937.4
Shelton, WA1410420.1
Pullman, WA1312426.9
Port Townsend, WA116932.4

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

Team sizes at dental offices in Washington

27.3% of Washington's dental offices with employees had fewer than five people in March 2023, compared with 37.7% nationally. 64.0% 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 Washington by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees99027.3%37.7%
5–9 employees1,33436.7%35.4%
10–19 employees1,04528.8%22.0%
20–49 employees2537.0%4.5%
50 or more employees100.3%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.

What dental offices in Washington use the phone for

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.

Calls a dental office in Washington might handle in a typical week include:

Business texting for dental offices

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

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

What a phone system costs a dental office in Washington

Dental offices in Washington average 9.0 employees, so the comparison uses a 9-person team. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 9 users on RingCentral RingEX Core cost $270.00 a month and 9 on Ooma Office Pro cost $224.55. Callata comes to $179.00 a month for 9 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $1,092 less than RingCentral for a dental office in Washington of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Monthly list price for a 9-person dental office
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$179.00$2,148.00
Quo (Starter)$19.00 per user$171.00$2,052.00
Nextiva (Core)$23.00 per user$207.00$2,484.00
Ooma (Office Pro)$24.95 per user$224.55$2,694.60
Dialpad (Standard)$27.00 per user$243.00$2,916.00
RingCentral (RingEX Core)$30.00 per user$270.00$3,240.00

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 Washington

Washington has 6 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 Washington by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
360786Pacific1995564
509762Pacific1957none
206752Pacific1947564
425628Pacific1997none
253508Pacific1997none
56495Pacific2017206, 360

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 Washington

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 Washington 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 Washington?

3,633 in 2023, according to Census County Business Patterns. They employed 32,617 people in mid-March.

Which Washington metro area has the most dental offices?

Seattle, WA, with 2,189 establishments in 2023.

What does a phone system cost a 9-person dental office?

$270.00 a month on RingCentral RingEX Core or $224.55 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $179.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

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