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Business phone system for human resources consulting firms in Wisconsin

106 human resources consulting firms operated in Wisconsin in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
106CBP 2023
Employees
1,202mid-March 2023
Per 100k residents
1.8U.S. 2.5
State rank
25th of 51by count

How many human resources consulting firms operate in Wisconsin

The Census Bureau counted 106 human resources consulting firms in Wisconsin in its 2023 County Business Patterns (NAICS 541612). They employed 1,202 people in mid-March. That is the 25th highest count among the 51 states and DC with published figures. Human resources consulting firms make up 0.07% of the 144,774 business establishments in the state.

Per 100,000 residents (2024 estimate) Wisconsin has 1.8 human resources consulting firms, 29.1% below the national rate of 2.5. The average establishment has 11.3 employees against 15.7 nationally.

Human resources consulting firms: Wisconsin compared with the U.S., 2023
MeasureWisconsinUnited States
Establishments1068,526
Mid-March employees1,202 (moderate noise)134,151
Annual payroll$204,756,000 (high noise)$12,879,341,000
Employees per establishment11.315.7
Payroll per employee—$96,006
Establishments per 100,000 residents1.82.5

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.

Where human resources consulting firms in Wisconsin are concentrated

Census published HR consulting firm counts for 7 metro or micropolitan areas that include part of Wisconsin. The largest is Minneapolis, MN-WI, with 185 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 81% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Human resources consulting firms by metro or micropolitan area, Wisconsin, 2023
AreaEstablishmentsEmployeesPer 100k residents
Minneapolis, MN-WI1851,6944.9
Milwaukee, WI549343.4
Madison, WI19—2.7
Duluth, MN-WI7402.5
Appleton, WI6—2.4
Green Bay, WI4141.2
Janesville, WI351.8

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

Team sizes at human resources consulting firms in Wisconsin

81.4% of Wisconsin's human resources consulting firms with employees had fewer than five people in March 2023, compared with 74.5% nationally. 94.1% 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.

Human resources consulting firms in Wisconsin by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees8381.4%74.5%
5–9 employees1312.7%9.8%
10–19 employees32.9%6.0%
20–49 employees32.9%4.8%
50 or more employees00.0%4.9%

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 human resources consulting firms in Wisconsin use the phone for

HR consultants are often the first call when an employer faces a personnel issue, so clients expect a quick response. Those calls can involve sensitive information that should go to the right person directly.

Calls a HR consulting firm in Wisconsin might handle in a typical week include:

Texting clients

Firms text scheduling details while keeping personnel matters to calls and secure documents.

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

Callata vs. per-seat pricing for human resources consulting firms in Wisconsin

Human resources consulting firms in Wisconsin average 11.3 employees, so the comparison uses an 11-person team. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 11 users on RingCentral RingEX Core cost $330.00 a month and 11 on Ooma Office Pro cost $274.45. Callata comes to $219.00 a month for 11 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $1,332 less than RingCentral for a HR consulting firm in Wisconsin of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Monthly list price for an 11-person HR consulting firm
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$219.00$2,628.00
Quo (Starter)$19.00 per user$209.00$2,508.00
Nextiva (Core)$23.00 per user$253.00$3,036.00
Ooma (Office Pro)$24.95 per user$274.45$3,293.40
Dialpad (Standard)$27.00 per user$297.00$3,564.00
RingCentral (RingEX Core)$30.00 per user$330.00$3,960.00

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 Wisconsin

Wisconsin has 8 geographic area codes in service according to NANPA. Callata includes up to 3 local numbers, so a HR consulting firm can hold a number in more than one of them.

Area codes in Wisconsin by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
608785Central1955353
715785Central1947534
920785Central1997274
262634Central1999none
414552Central1947none
53498Central2010715
27429Central2023920
35313Central2023608

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 human resources consulting firms in Wisconsin

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 Wisconsin 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 human resources consulting firms are in Wisconsin?

106 in 2023, according to Census County Business Patterns. They employed 1,202 people in mid-March.

Which Wisconsin metro area has the most human resources consulting firms?

Minneapolis, MN-WI, with 185 establishments in 2023.

What does a phone system cost an 11-person HR consulting firm?

$330.00 a month on RingCentral RingEX Core or $274.45 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $219.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

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