CallataGuidesBusiness phone system for offices of certified public accountants in Milwaukee, WI
Offices of certified public accountants in the Milwaukee-Waukesha, WI metro area: 215 establishments in 2023, the local area codes, and what phone service costs a 17-person team.
- Establishments
- 215CBP 2023
- Employees
- 3,739mid-March 2023
- Per 100k residents
- 13.7U.S. 16.2
- Rank
- 43rd of 864areas by count
Offices of certified public accountants in Milwaukee, WI by the numbers
The Census Bureau's 2023 County Business Patterns lists 215 establishments classified as Offices of Certified Public Accountants (NAICS 541211) in the Milwaukee-Waukesha, WI metro area. They employed 3,739 people in mid-March and paid $358.1 million in annual payroll. By establishment count the area is 43rd out of 864 areas with published figures for offices of certified public accountants.
Measured against its 1.6 million residents (2024 estimate), the area has 13.7 offices of certified public accountants per 100,000 people; the U.S. rate is 16.2, so Milwaukee, WI is 15.6% below the national figure. The average establishment here has 17.4 employees, compared with 11.0 nationally. Payroll per employee comes to $95,767, 4.9% below the national $100,691.
| Measure | Milwaukee, WI | Wisconsin | United States |
|---|---|---|---|
| Establishments | 215 | 686 | 55,052 |
| Mid-March employees | 3,739 | 9,414 | 604,209 |
| Annual payroll | $358,072,000 | $772,549,000 | $60,838,681,000 |
| Employees per establishment | 17.4 | 13.7 | 11.0 |
| Payroll per employee | $95,767 | $82,064 | $100,691 |
| Establishments per 100,000 residents | 13.7 | 11.5 | 16.2 |
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 offices of certified public accountants in Milwaukee, WI are
Of the offices of certified public accountants in Milwaukee, WI that had employees in March 2023, 55.8% had fewer than five (the U.S. share is 64.8%). 75.3% had fewer than ten. When a business has only a few people, whoever is free answers the phone, and calls that arrive while everyone is busy go to voicemail unless they are routed somewhere else.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 120 | 55.8% | 64.8% |
| 5–9 employees | 42 | 19.5% | 18.8% |
| 10–19 employees | 25 | 11.6% | 9.2% |
| 20–49 employees | 12 | 5.6% | 4.3% |
| 50 or more employees | 16 | 7.4% | 2.9% |
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 offices of certified public accountants in Milwaukee, WI use the phone for
CPA firms see sharp call peaks around filing deadlines, when the same small staff answers questions from many clients at once. Capturing every call and routing it to the right preparer keeps deadline weeks manageable.
Calls an accounting firm in Milwaukee, WI might handle in a typical week include:
- A client calls to ask whether a missing tax form has been received.
- The firm calls a client to request a signature.
- A small business owner calls to ask about bookkeeping help.
Texting clients
Firms text document reminders and let clients know when returns are ready to sign.
Because carriers require registration for business texting from local numbers, Callata files a 10DLC registration for a one-time $49; after approval, anyone on the team can reply from the business number.
What a phone system costs an accounting firm in Milwaukee, WI
The average accounting firm in Milwaukee, WI has 17.4 employees, so a 17-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, 17 users on RingCentral RingEX Core cost $510.00 a month and 17 on Ooma Office Pro cost $424.15. Callata comes to $339.00 a month for 17 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $2,052 less than RingCentral for an accounting firm in Milwaukee, WI 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 | $339.00 | $4,068.00 |
| Quo (Starter) | $19.00 per user | $323.00 | $3,876.00 |
| Nextiva (Core) | $23.00 per user | $391.00 | $4,692.00 |
| Ooma (Office Pro) | $24.95 per user | $424.15 | $5,089.80 |
| Dialpad (Standard) | $27.00 per user | $459.00 | $5,508.00 |
| RingCentral (RingEX Core) | $30.00 per user | $510.00 | $6,120.00 |
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 Milwaukee, WI
The exchanges in the area's named cities and towns are all in area code 262 (270 exchanges in NANPA's file). A local number lets clients in Milwaukee, WI 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 |
|---|---|---|---|---|
| 262 | 270 | Central | 1999 | 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 offices of certified public accountants in Milwaukee, WI get with Callata
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 Milwaukee, WI 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.
Avoid sending taxpayer identification numbers or full financial details by text.
Frequently asked questions
How many offices of certified public accountants are there in Milwaukee, WI?
Census County Business Patterns counted 215 offices of certified public accountants in the Milwaukee-Waukesha, WI metro area in 2023. They employed 3,739 people in mid-March.
What does a business phone system cost for a 17-person accounting firm?
At month-to-month list prices checked September 28, 2026, 17 users cost $510.00 a month on RingCentral RingEX Core and $424.15 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $339.00.
What area code should an accounting firm in Milwaukee, WI use?
Area code 262 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 accounting 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. Avoid sending taxpayer identification numbers or full financial details by text.