CallataGuidesBusiness phone system for other computer related services firms in Columbia, SC
Other computer related services firms in the Columbia, SC metro area: 35 establishments in 2023, the local area codes, and what phone service costs a 13-person team.
- Establishments
- 35CBP 2023
- Per 100k residents
- 4.0U.S. 3.9
- Rank
- 58th of 282areas by count
How many other computer related services firms are in Columbia, SC?
The Census Bureau's 2023 County Business Patterns lists 35 establishments classified as Other Computer Related Services (NAICS 541519) in the Columbia, SC metro area. That ranks 58th of the 282 metro and micropolitan areas where Census published a count for this industry.
With 870,000 residents in the Census 2024 estimate, that is 4.0 other computer related services firms per 100,000 people, 3.0% above the national rate of 3.9.
| Measure | Columbia, SC | South Carolina | United States |
|---|---|---|---|
| Establishments | 35 | 196 | 13,275 |
| Mid-March employees | 67 (high noise) | 1,510 | 168,654 |
| Annual payroll | $7,573,000 (moderate noise) | $176,906,000 | $20,859,777,000 |
| Employees per establishment | — | 7.7 | 12.7 |
| Payroll per employee | — | $117,156 | $123,684 |
| Establishments per 100,000 residents | 4.0 | 3.6 | 3.9 |
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.
Establishment size: other computer related services firms in Columbia, SC
Of the other computer related services firms in Columbia, SC that had employees in March 2023, 100.0% had fewer than five (the U.S. share is 77.4%). 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 | 32 | 100.0% | 77.4% |
| 5–9 employees | not published | — | 8.2% |
| 10–19 employees | not published | — | 5.3% |
| 20–49 employees | not published | — | 4.5% |
| 50 or more employees | 0 | 0.0% | 4.6% |
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 other computer related services firms in Columbia, SC
Firms offering computer installation, data recovery and similar services depend on inbound calls from people with an immediate problem. Answering quickly and setting expectations wins the job. That holds for other computer related services firms in Columbia, SC as much as anywhere.
A few of the calls that come in to other computer related services firms in Columbia, SC:
- A small office calls to install new workstations.
- A caller asks about pricing.
- The firm calls a client when a job is complete.
When nobody can pick up
After-hours callers are often anxious about lost data, so a clear greeting and prompt callback help.
With business-hours routing, calls after closing can go to transcribed voicemail or an optional AI receptionist instead of ringing an empty room.
What a phone system costs a computer services firm in Columbia, SC
Census did not publish a reliable employee count for other computer related services firms in Columbia, SC, so this comparison uses the U.S. average of 13 people per establishment. Priced per seat, 13 users would run $390.00 a month on RingCentral RingEX Core and $324.35 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). On Callata the same 13 people cost $259.00 a month, less than either per-seat plan.
The annual difference against RingCentral's monthly list price comes to $1,572. Some vendors discount annual contracts; the table shows month-to-month prices.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $259.00 | $3,108.00 |
| Quo (Starter) | $19.00 per user | $247.00 | $2,964.00 |
| Nextiva (Core) | $23.00 per user | $299.00 | $3,588.00 |
| Ooma (Office Pro) | $24.95 per user | $324.35 | $3,892.20 |
| Dialpad (Standard) | $27.00 per user | $351.00 | $4,212.00 |
| RingCentral (RingEX Core) | $30.00 per user | $390.00 | $4,680.00 |
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.
Local area codes for other computer related services firms in Columbia, SC
NANPA records place the exchanges of the area's named cities and towns in 5 area codes. 803 has the most, with 324 of 372 exchanges (87%). Callata's plan includes up to 3 local numbers; you can pick them in the area codes your clients recognize, subject to carrier inventory, or port the number you already have for free.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 803 | 324 | Eastern | 1947 | 839 |
| 839 | 43 | Eastern | 2020 | 803 |
| 864 | 3 | Eastern | 1995 | 821 |
| 843 | 1 | Eastern | 1998 | 854 |
| 854 | 1 | Eastern | 2015 | 843 |
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 other computer related services firms
For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.
If you already have a number in Columbia, SC, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.
Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.
Frequently asked questions
How many other computer related services firms are there in Columbia, SC?
Census County Business Patterns counted 35 other computer related services firms in the Columbia, SC metro area in 2023.
What does a business phone system cost for a 13-person computer services firm?
At month-to-month list prices checked September 28, 2026, 13 users cost $390.00 a month on RingCentral RingEX Core and $324.35 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $259.00.
What area code should a computer services firm in Columbia, SC use?
Area code 803 has the most assigned exchanges among the area's named places, followed by 839 and 864. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for a computer 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.