Business phone system for dental offices in California

Dental offices in California by the numbers

California had 22,757 dental offices in 2023, according to Census County Business Patterns (NAICS 621210, Offices of Dentists). They employed 142,822 people in mid-March and reported $8.0 billion in annual payroll. That is the 1st highest count among the 51 states and DC with published figures. Dental offices make up 2.2% of the 1,029,689 business establishments in the state.

Per 100,000 residents (2024 estimate) California has 57.7 dental offices, 44.7% above the national rate of 39.9. The average establishment has 6.3 employees against 7.6 nationally. Payroll per employee is $56,350, 7.2% below the U.S. figure of $60,718.

California's largest markets for dental offices

Census published dental office counts for 35 metro or micropolitan areas that include part of California. The largest is Los Angeles, CA, with 9,296 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.

Team sizes at dental offices in California

45.8% of California's dental offices with employees had fewer than five people in March 2023, compared with 37.7% nationally. 80.7% 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.

Calls a dental office in California has to catch

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.

A few of the calls that come in to dental offices in California:

• A specialist's office calls to coordinate a referral.
• A new patient calls to ask whether the practice accepts their insurance plan.
• The front desk calls a list of patients who are overdue for a cleaning.

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 California requires carrier registration (10DLC), a one-time $49 fee on Callata.

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

Dental offices in California average 6.3 employees, so the comparison uses a 6-person team. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 6 users on RingCentral RingEX Core cost $180.00 a month and 6 on Ooma Office Pro cost $149.70. Callata comes to $119.00 a month for 6 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $732 less than RingCentral for a dental office in California of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Area codes in California

California has 41 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.

How Callata works for dental offices in California

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

Porting a number you already use in California 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.