CallataGuidesBusiness phone system for computer systems design services firms in Charlotte, NC-SC
Computer systems design services firms in the Charlotte-Concord-Gastonia, NC-SC metro area: 657 establishments in 2023, the local area codes, and what phone service costs a 6-person team.
- Establishments
- 657CBP 2023
- Employees
- 3,867mid-March 2023
- Per 100k residents
- 22.8U.S. 17.1
- Rank
- 21st of 577areas by count
How many computer systems design services firms are in Charlotte, NC-SC?
The Census Bureau's 2023 County Business Patterns lists 657 establishments classified as Computer Systems Design Services (NAICS 541512) in the Charlotte-Concord-Gastonia, NC-SC metro area. They employed 3,867 people in mid-March and paid $340.3 million in annual payroll. By establishment count the area is 21st out of 577 areas with published figures for computer systems design services firms.
Measured against its 2.9 million residents (2024 estimate), the area has 22.8 computer systems design services firms per 100,000 people; the U.S. rate is 17.1, so Charlotte, NC-SC is 33.4% above the national figure. The average establishment here has 5.9 employees, compared with 13.2 nationally. Payroll per employee comes to $88,012, 28.0% below the national $122,171.
| Measure | Charlotte, NC-SC | North Carolina | United States |
|---|---|---|---|
| Establishments | 657 | 1,947 | 58,113 |
| Mid-March employees | 3,867 | 18,673 | 766,160 |
| Annual payroll | $340,341,000 | $2,090,450,000 | $93,602,442,000 |
| Employees per establishment | 5.9 | 9.6 | 13.2 |
| Payroll per employee | $88,012 | $111,950 | $122,171 |
| Establishments per 100,000 residents | 22.8 | 17.6 | 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 Charlotte, NC-SC are
Of the computer systems design services firms in Charlotte, NC-SC that had employees in March 2023, 79.7% had fewer than five (the U.S. share is 74.5%). 86.7% 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 | 523 | 79.7% | 74.5% |
| 5–9 employees | 46 | 7.0% | 9.7% |
| 10–19 employees | 36 | 5.5% | 6.5% |
| 20–49 employees | 36 | 5.5% | 5.0% |
| 50 or more employees | 15 | 2.3% | 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.
Calls an IT services firm in Charlotte, NC-SC has to catch
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 Charlotte, NC-SC as much as anywhere.
A few of the calls that come in to computer systems design services firms in Charlotte, NC-SC:
- A client calls because email is down for the whole office.
- A user calls to reset a password.
- A prospect calls to ask about managed IT.
Texting clients
IT firms text maintenance windows and ticket updates.
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.
Callata vs. per-seat pricing for computer systems design services firms in Charlotte, NC-SC
The average IT services firm in Charlotte, NC-SC has 5.9 employees, so a 6-person team is a reasonable benchmark. Priced per seat, 6 users would run $180.00 a month on RingCentral RingEX Core and $149.70 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata comes to $119.00 a month for 6 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $732 less than RingCentral for an IT services firm in Charlotte, NC-SC 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 | $119.00 | $1,428.00 |
| Quo (Starter) | $19.00 per user | $114.00 | $1,368.00 |
| Nextiva (Core) | $23.00 per user | $138.00 | $1,656.00 |
| Ooma (Office Pro) | $24.95 per user | $149.70 | $1,796.40 |
| Dialpad (Standard) | $27.00 per user | $162.00 | $1,944.00 |
| RingCentral (RingEX Core) | $30.00 per user | $180.00 | $2,160.00 |
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 Charlotte, NC-SC
NANPA records place the exchanges of the area's named cities and towns in 5 area codes. 704 has the most, with 690 of 1,239 exchanges (56%). A local number lets clients in Charlotte, NC-SC 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 |
|---|---|---|---|---|
| 704 | 690 | Eastern | 1947 | 980 |
| 980 | 394 | Eastern | 2001 | 704 |
| 803 | 114 | Eastern | 1947 | 839 |
| 839 | 35 | Eastern | 2020 | 803 |
| 828 | 6 | Eastern | 1998 | 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.
How Callata works for computer systems design services firms
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 Charlotte, NC-SC 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 Charlotte, NC-SC?
Census County Business Patterns counted 657 computer systems design services firms in the Charlotte-Concord-Gastonia, NC-SC metro area in 2023. They employed 3,867 people in mid-March.
What does a business phone system cost for a 6-person IT services firm?
At month-to-month list prices checked September 28, 2026, 6 users cost $180.00 a month on RingCentral RingEX Core and $149.70 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $119.00.
What area code should an IT services firm in Charlotte, NC-SC use?
Area code 704 has the most assigned exchanges among the area's named places, followed by 980 and 803. 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.