CallataGuidesBusiness phone system for computer systems design services firms in Madison, WI
Computer systems design services firms in the Madison, WI metro area: 164 establishments in 2023, the local area codes, and what phone service costs a 22-person team.
- Establishments
- 164CBP 2023
- Employees
- 3,583mid-March 2023
- Per 100k residents
- 23.2U.S. 17.1
- Rank
- 52nd of 577areas by count
Computer systems design services firms in Madison, WI by the numbers
There were 164 computer systems design services firms in the Madison, WI metro area in 2023, according to Census County Business Patterns (NAICS 541512, Computer Systems Design Services). They employed 3,583 people in mid-March and paid $473.4 million in annual payroll. By establishment count the area is 52nd out of 577 areas with published figures for computer systems design services firms.
Measured against its 708,000 residents (2024 estimate), the area has 23.2 computer systems design services firms per 100,000 people; the U.S. rate is 17.1, so Madison, WI is 35.6% above the national figure. The average establishment here has 21.8 employees, compared with 13.2 nationally. Payroll per employee comes to $132,132, 8.2% above the national $122,171.
| Measure | Madison, WI | Wisconsin | United States |
|---|---|---|---|
| Establishments | 164 | 690 | 58,113 |
| Mid-March employees | 3,583 | 8,226 | 766,160 |
| Annual payroll | $473,430,000 | $883,546,000 | $93,602,442,000 |
| Employees per establishment | 21.8 | 11.9 | 13.2 |
| Payroll per employee | $132,132 | $107,409 | $122,171 |
| Establishments per 100,000 residents | 23.2 | 11.6 | 17.1 |
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 computer systems design services firms in Madison, WI are
Of the computer systems design services firms in Madison, WI that had employees in March 2023, 78.1% had fewer than five (the U.S. share is 74.5%). 86.3% 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 | 125 | 78.1% | 74.5% |
| 5–9 employees | 13 | 8.1% | 9.7% |
| 10–19 employees | 10 | 6.3% | 6.5% |
| 20–49 employees | 9 | 5.6% | 5.0% |
| 50 or more employees | 3 | 1.9% | 4.4% |
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 computer systems design services firms in Madison, WI use the phone for
Managed IT and systems integration firms field support calls that range from a forgotten password to a server outage. Clients judge them by how quickly someone answers when something breaks.
Calls an IT services firm in Madison, WI might handle in a typical week include:
- A user calls to reset a password.
- The firm calls a client to schedule maintenance.
- A vendor calls about a hardware order.
What computer systems design services firms text about
IT firms text maintenance windows and ticket updates.
Texts sent from a local business number in Madison, WI 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.
What a phone system costs an IT services firm in Madison, WI
The average IT services firm in Madison, WI has 21.8 employees, so a 22-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, 22 users on RingCentral RingEX Core cost $660.00 a month and 22 on Ooma Office Pro cost $548.90. Callata comes to $439.00 a month for 22 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $2,652 less than RingCentral for an IT services firm in Madison, 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 | $439.00 | $5,268.00 |
| Quo (Starter) | $19.00 per user | $418.00 | $5,016.00 |
| Nextiva (Core) | $23.00 per user | $506.00 | $6,072.00 |
| Ooma (Office Pro) | $24.95 per user | $548.90 | $6,586.80 |
| Dialpad (Standard) | $27.00 per user | $594.00 | $7,128.00 |
| RingCentral (RingEX Core) | $30.00 per user | $660.00 | $7,920.00 |
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 Madison, WI
NANPA records place the exchanges of the area's named cities and towns in 4 area codes. 608 has the most, with 345 of 365 exchanges (95%). A local number lets clients in Madison, 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 |
|---|---|---|---|---|
| 608 | 345 | Central | 1955 | 353 |
| 920 | 10 | Central | 1997 | 274 |
| 353 | 8 | Central | 2023 | 608 |
| 274 | 2 | Central | 2023 | 920 |
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 computer systems design 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 Madison, 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.
Frequently asked questions
How many computer systems design services firms are there in Madison, WI?
Census County Business Patterns counted 164 computer systems design services firms in the Madison, WI metro area in 2023. They employed 3,583 people in mid-March.
What does a business phone system cost for a 22-person IT services firm?
At month-to-month list prices checked September 28, 2026, 22 users cost $660.00 a month on RingCentral RingEX Core and $548.90 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $439.00.
What area code should an IT services firm in Madison, WI use?
Area code 608 has the most assigned exchanges among the area's named places, followed by 920 and 353. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for an IT services 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.