CallataGuidesBusiness phone system for architectural services firms in Tucson, AZ
Architectural services firms in the Tucson, AZ metro area: 74 establishments in 2023, the local area codes, and what phone service costs a 5-person team.
- Establishments
- 74CBP 2023
- Employees
- 369mid-March 2023
- Per 100k residents
- 6.9U.S. 6.7
- Rank
- 57th of 431areas by count
Architectural services firms in Tucson, AZ by the numbers
There were 74 architectural services firms in the Tucson, AZ metro area in 2023, according to Census County Business Patterns (NAICS 541310, Architectural Services). They employed 369 people in mid-March and paid $24.0 million in annual payroll. By establishment count the area is 57th out of 431 areas with published figures for architectural services firms.
Measured against its 1.1 million residents (2024 estimate), the area has 6.9 architectural services firms per 100,000 people; the U.S. rate is 6.7, so Tucson, AZ is 2.2% above the national figure. The average establishment here has 5.0 employees, compared with 8.3 nationally. Payroll per employee comes to $65,027, 34.1% below the national $98,717.
| Measure | Tucson, AZ | Arizona | United States |
|---|---|---|---|
| Establishments | 74 | 544 | 22,805 |
| Mid-March employees | 369 | 3,517 | 189,468 |
| Annual payroll | $23,995,000 | $336,469,000 | $18,703,680,000 |
| Employees per establishment | 5.0 | 6.5 | 8.3 |
| Payroll per employee | $65,027 | $95,669 | $98,717 |
| Establishments per 100,000 residents | 6.9 | 7.2 | 6.7 |
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.
How big architectural services firms in Tucson, AZ are
Of the architectural services firms in Tucson, AZ that had employees in March 2023, 64.9% had fewer than five (the U.S. share is 63.6%). 81.1% had fewer than ten. Small teams usually share the phone: the person who answers is often also serving a customer or doing the job, which is when calls get missed.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 48 | 64.9% | 63.6% |
| 5–9 employees | 12 | 16.2% | 17.6% |
| 10–19 employees | 11 | 14.9% | 10.2% |
| 20–49 employees | 3 | 4.1% | 5.9% |
| 50 or more employees | 0 | 0.0% | 2.7% |
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.
What architectural services firms in Tucson, AZ use the phone for
Architects coordinate clients, consultants, contractors and permitting offices across long projects. Calls need to reach the project lead, and summaries of decisions help keep teams aligned.
Calls an architecture firm in Tucson, AZ might handle in a typical week include:
- A homeowner calls about designing an addition.
- The firm calls a client to review a design.
- A permitting office calls about a submission.
What architectural services firms text about
Firms text meeting confirmations and site-visit times.
Texts sent from a local business number in Tucson, AZ have to be registered with carriers first (10DLC); on Callata that is a one-time $49 fee, after which the whole team can text from the shared number.
Callata vs. per-seat pricing for architectural services firms in Tucson, AZ
The average architecture firm in Tucson, AZ has 5.0 employees, so a 5-person team is a reasonable benchmark. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 5 users on RingCentral RingEX Core cost $150.00 a month and 5 on Ooma Office Pro cost $124.75. Callata comes to $99.00 a month for 5 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $612 less than RingCentral for an architecture firm in Tucson, AZ 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 | $99.00 | $1,188.00 |
| Quo (Starter) | $19.00 per user | $95.00 | $1,140.00 |
| Nextiva (Core) | $23.00 per user | $115.00 | $1,380.00 |
| Ooma (Office Pro) | $24.95 per user | $124.75 | $1,497.00 |
| Dialpad (Standard) | $27.00 per user | $135.00 | $1,620.00 |
| RingCentral (RingEX Core) | $30.00 per user | $150.00 | $1,800.00 |
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.
Which area code to use in Tucson, AZ
The exchanges in the area's named cities and towns are all in area code 520 (399 exchanges in NANPA's file). A local number lets clients in Tucson, AZ call without dialing out of area. Callata includes up to 3 local numbers, and which numbers are open in an area code depends on carrier inventory when you choose.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 520 | 399 | Mountain | 1995 | 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 architectural services firms
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 Tucson, AZ 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 architectural services firms are there in Tucson, AZ?
Census County Business Patterns counted 74 architectural services firms in the Tucson, AZ metro area in 2023. They employed 369 people in mid-March.
What does a business phone system cost for a 5-person architecture firm?
At month-to-month list prices checked September 28, 2026, 5 users cost $150.00 a month on RingCentral RingEX Core and $124.75 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $99.00.
What area code should an architecture firm in Tucson, AZ use?
Area code 520 has the most assigned exchanges among the area's named places. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for an architecture firm?
Yes. Callata's optional AI agents can answer when the team is busy or closed, take a message, text, email or transfer the call. They disclose that they are AI and are billed from prepaid AI minutes at $0.25 per minute.