CallataGuidesBusiness phone system for architectural services firms in Phoenix, AZ
Architectural services firms in the Phoenix-Mesa-Chandler, AZ metro area: 424 establishments in 2023, the local area codes, and what phone service costs a 7-person team.
- Establishments
- 424CBP 2023
- Employees
- 3,041mid-March 2023
- Per 100k residents
- 8.2U.S. 6.7
- Rank
- 11th of 431areas by count
How many architectural services firms are in Phoenix, AZ?
There were 424 architectural services firms in the Phoenix-Mesa-Chandler, AZ metro area in 2023, according to Census County Business Patterns (NAICS 541310, Architectural Services). Together they reported 3,041 mid-March employees and $306.6 million of payroll for the year. That ranks 11th of the 431 metro and micropolitan areas where Census published a count for this industry.
With 5.2 million residents in the Census 2024 estimate, that is 8.2 architectural services firms per 100,000 people, 21.9% above the national rate of 6.7. Establishments average 7.2 employees, 13.7% below the U.S. average of 8.3. Payroll per employee comes to $100,820, 2.1% above the national $98,717.
| Measure | Phoenix, AZ | Arizona | United States |
|---|---|---|---|
| Establishments | 424 | 544 | 22,805 |
| Mid-March employees | 3,041 | 3,517 | 189,468 |
| Annual payroll | $306,595,000 | $336,469,000 | $18,703,680,000 |
| Employees per establishment | 7.2 | 6.5 | 8.3 |
| Payroll per employee | $100,820 | $95,669 | $98,717 |
| Establishments per 100,000 residents | 8.2 | 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.
Team sizes at architectural services firms in Phoenix, AZ
Of the architectural services firms in Phoenix, AZ that had employees in March 2023, 67.4% had fewer than five (the U.S. share is 63.6%). 83.0% had fewer than ten. For a business of a few people, phone coverage is a staffing question as much as a technology one: someone has to be free to pick up, or the call needs somewhere sensible to go.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 285 | 67.4% | 63.6% |
| 5–9 employees | 66 | 15.6% | 17.6% |
| 10–19 employees | 26 | 6.1% | 10.2% |
| 20–49 employees | 38 | 9.0% | 5.9% |
| 50 or more employees | 8 | 1.9% | 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.
Why the phone matters for architectural services firms in Phoenix, AZ
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. That holds for architectural services firms in Phoenix, AZ as much as anywhere.
A few of the calls that come in to architectural services firms in Phoenix, AZ:
- A permitting office calls about a submission.
- A contractor calls with a question about drawings.
- The firm calls a client to review a design.
When nobody can pick up
After-hours calls are usually not urgent.
Callata transcribes voicemail and triages it for urgency, so the first callback in the morning can go to the caller who needs it most.
Phone system pricing for a 7-person architecture firm
The average architecture firm in Phoenix, AZ has 7.2 employees, so a 7-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, 7 users on RingCentral RingEX Core cost $210.00 a month and 7 on Ooma Office Pro cost $174.65. On Callata the same 7 people cost $139.00 a month, less than either per-seat plan.
The annual difference against RingCentral's monthly list price comes to $852. Some vendors discount annual contracts; the table shows month-to-month prices.
| Provider (plan) | Pricing basis | Per month | Per 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.
Getting a local number in Phoenix, AZ
NANPA records place the exchanges of the area's named cities and towns in 5 area codes. 480 has the most, with 783 of 1,933 exchanges (41%). Callata's plan includes up to 3 local numbers; you can pick them in the area codes your clients recognize, subject to carrier inventory, or port the number you already have for free.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 480 | 783 | Mountain | 1999 | 602, 623 |
| 602 | 748 | Mountain | 1947 | 480, 623 |
| 623 | 312 | Mountain | 1999 | 480, 602 |
| 520 | 74 | Mountain | 1995 | none |
| 928 | 16 | Mountain | 2001 | 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.
What architectural services firms in Phoenix, AZ get with Callata
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.
If you already have a number in Phoenix, AZ, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.
Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.
Frequently asked questions
How many architectural services firms are there in Phoenix, AZ?
Census County Business Patterns counted 424 architectural services firms in the Phoenix-Mesa-Chandler, AZ metro area in 2023. They employed 3,041 people in mid-March.
What does a business phone system cost for a 7-person architecture firm?
At month-to-month list prices checked September 28, 2026, 7 users cost $210.00 a month on RingCentral RingEX Core and $174.65 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $139.00.
What area code should an architecture firm in Phoenix, AZ use?
Area code 480 has the most assigned exchanges among the area's named places, followed by 602 and 623. 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.