Business phone system for computer systems design services firms in Kentucky
441 computer systems design services firms operated in Kentucky in 2023. Where they are, how big their teams are, and what phone service costs them.
- Establishments
- 441CBP 2023
- Employees
- 7,443mid-March 2023
- Per 100k residents
- 9.6U.S. 17.1
- State rank
- 29th of 51by count
How many computer systems design services firms operate in Kentucky
The Census Bureau counted 441 computer systems design services firms in Kentucky in its 2023 County Business Patterns (NAICS 541512). They employed 7,443 people in mid-March and reported $705.5 million in annual payroll. That is the 29th highest count among the 51 states and DC with published figures. Computer systems design services firms make up 0.47% of the 94,402 business establishments in the state.
Per 100,000 residents (2024 estimate) Kentucky has 9.6 computer systems design services firms, 43.7% below the national rate of 17.1. The average establishment has 16.9 employees against 13.2 nationally. Payroll per employee is $94,783, 22.4% below the U.S. figure of $122,171.
| Measure | Kentucky | United States |
|---|---|---|
| Establishments | 441 | 58,113 |
| Mid-March employees | 7,443 (moderate noise) | 766,160 |
| Annual payroll | $705,469,000 | $93,602,442,000 |
| Employees per establishment | 16.9 | 13.2 |
| Payroll per employee | $94,783 | $122,171 |
| Establishments per 100,000 residents | 9.6 | 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.
Computer systems design services firms by metro area in Kentucky
Census published IT services firm counts for 14 metro or micropolitan areas that include part of Kentucky. The largest is Cincinnati, OH-KY-IN, with 252 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 39% of the statewide total; the rest are outside any published area or in areas Census suppressed.
| Area | Establishments | Employees | Per 100k residents |
|---|---|---|---|
| Cincinnati, OH-KY-IN | 252 | 2,892 | 10.9 |
| Louisville, KY-IN | 178 | 2,281 | 12.8 |
| Lexington, KY | 86 | — | 16.1 |
| Frankfort, KY | 32 | 256 | 41.4 |
| Clarksville, TN-KY | 30 | — | 8.7 |
| Huntington, WV-KY-OH | 23 | 158 | 6.3 |
| Elizabethtown, KY | 16 | — | 12.5 |
| Bowling Green, KY | 12 | — | 6.1 |
| Owensboro, KY | 11 | 33 | 9.7 |
| Richmond, KY | 7 | — | 5.4 |
| Corbin, KY | 4 | 343 | 2.7 |
| Paducah, KY-IL | 3 | — | 2.9 |
| Somerset, KY | 3 | — | 4.5 |
| Murray, KY | 3 | 29 | 7.7 |
Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.
Team sizes at computer systems design services firms in Kentucky
70.1% of Kentucky's computer systems design services firms with employees had fewer than five people in March 2023, compared with 74.5% nationally. 81.1% 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.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 307 | 70.1% | 74.5% |
| 5–9 employees | 48 | 11.0% | 9.7% |
| 10–19 employees | 30 | 6.8% | 6.5% |
| 20–49 employees | 25 | 5.7% | 5.0% |
| 50 or more employees | 28 | 6.4% | 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.
Why the phone matters for computer systems design services firms in Kentucky
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. That holds for computer systems design services firms in Kentucky as much as anywhere.
Typical inbound and outbound calls for computer systems design services firms in Kentucky:
- A user calls to reset a password.
- The firm calls a client to schedule maintenance.
- A vendor calls about a hardware order.
Texting clients
IT firms text maintenance windows and ticket updates.
Texting from a local number in Kentucky requires carrier registration (10DLC), a one-time $49 fee on Callata.
What a phone system costs an IT services firm in Kentucky
Computer systems design services firms in Kentucky average 16.9 employees, so the comparison uses a 17-person team. On a per-user plan that headcount sets the bill: $424.15 a month on Ooma Office Pro or $510.00 on RingCentral RingEX Core at list price (checked September 28, 2026). 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 IT services firm in Kentucky 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.
Area codes in Kentucky
Kentucky has 5 geographic area codes in service according to NANPA. Callata includes up to 3 local numbers, so an IT services firm can hold a number in more than one of them.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 270 | 769 | Eastern and Central | 1999 | 364 |
| 502 | 735 | Eastern | 1947 | 761 |
| 606 | 639 | Eastern and Central | 1955 | none |
| 859 | 563 | Eastern | 2000 | none |
| 364 | 72 | Eastern and Central | 2014 | 270 |
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 in Kentucky
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 Kentucky 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 in Kentucky?
441 in 2023, according to Census County Business Patterns. They employed 7,443 people in mid-March.
Which Kentucky metro area has the most computer systems design services firms?
Cincinnati, OH-KY-IN, with 252 establishments in 2023.
What does a phone system cost a 17-person IT services firm?
$510.00 a month on RingCentral RingEX Core or $424.15 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $339.00 on Callata ($99 a month with 5 users included, then $20 per additional user).
Do I need to register to text customers from a Kentucky 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.