CallataGuidesBusiness phone system for advertising agencies in Greenville, SC
Advertising agencies in the Greenville-Anderson-Greer, SC metro area: 57 establishments in 2023, the local area codes, and what phone service costs a 12-person team.
- Establishments
- 57CBP 2023
- Employees
- 658mid-March 2023
- Per 100k residents
- 5.7U.S. 4.6
- Rank
- 49th of 351areas by count
How many advertising agencies are in Greenville, SC?
County Business Patterns counts 57 advertising agencies (NAICS 541810, Advertising Agencies) in the Greenville-Anderson-Greer, SC metro area for 2023. They employed 658 people in mid-March and paid $47.1 million in annual payroll. By establishment count the area is 49th out of 351 areas with published figures for advertising agencies.
Measured against its 997,000 residents (2024 estimate), the area has 5.7 advertising agencies per 100,000 people; the U.S. rate is 4.6, so Greenville, SC is 25.4% above the national figure. The average establishment here has 11.5 employees, compared with 12.9 nationally. Payroll per employee comes to $71,541, 33.0% below the national $106,841.
| Measure | Greenville, SC | South Carolina | United States |
|---|---|---|---|
| Establishments | 57 | 189 | 15,512 |
| Mid-March employees | 658 | 1,325 | 200,465 |
| Annual payroll | $47,074,000 | $101,456,000 | $21,417,972,000 |
| Employees per establishment | 11.5 | 7.0 | 12.9 |
| Payroll per employee | $71,541 | $76,571 | $106,841 |
| Establishments per 100,000 residents | 5.7 | 3.4 | 4.6 |
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.
Team sizes at advertising agencies in Greenville, SC
Of the advertising agencies in Greenville, SC that had employees in March 2023, 64.8% had fewer than five (the U.S. share is 68.2%). 81.5% had fewer than ten. For a business of a few people, phone coverage is a staffing question as much as a technology one: someone has to be free to pick up, or the call needs somewhere sensible to go.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 35 | 64.8% | 68.2% |
| 5–9 employees | 9 | 16.7% | 12.0% |
| 10–19 employees | 6 | 11.1% | 8.4% |
| 20–49 employees | 4 | 7.4% | 6.4% |
| 50 or more employees | 0 | 0.0% | 5.0% |
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 advertising agencies in Greenville, SC
Agencies manage many client relationships at once, and clients expect to reach their account team quickly. Recording and summarizing calls helps teams keep track of approvals and requests.
Typical inbound and outbound calls for advertising agencies in Greenville, SC:
- A client calls to change a campaign budget.
- The agency calls a client to review creative.
- A prospect calls about agency services.
Texting clients
Agencies text approvals and schedule changes.
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 advertising agencies in Greenville, SC
The average advertising agency in Greenville, SC has 11.5 employees, so a 12-person team is a reasonable benchmark. Priced per seat, 12 users would run $360.00 a month on RingCentral RingEX Core and $299.40 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata comes to $239.00 a month for 12 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $1,452 less than RingCentral for an advertising agency in Greenville, 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 | $239.00 | $2,868.00 |
| Quo (Starter) | $19.00 per user | $228.00 | $2,736.00 |
| Nextiva (Core) | $23.00 per user | $276.00 | $3,312.00 |
| Ooma (Office Pro) | $24.95 per user | $299.40 | $3,592.80 |
| Dialpad (Standard) | $27.00 per user | $324.00 | $3,888.00 |
| RingCentral (RingEX Core) | $30.00 per user | $360.00 | $4,320.00 |
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 Greenville, SC
NANPA records place the exchanges of the area's named cities and towns in 2 area codes. 864 has the most, with 443 of 460 exchanges (96%). A local number lets clients in Greenville, 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 |
|---|---|---|---|---|
| 864 | 443 | Eastern | 1995 | 821 |
| 821 | 17 | Eastern | 2024 | 864 |
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.
What advertising agencies in Greenville, SC get with Callata
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 Greenville, 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 advertising agencies are there in Greenville, SC?
Census County Business Patterns counted 57 advertising agencies in the Greenville-Anderson-Greer, SC metro area in 2023. They employed 658 people in mid-March.
What does a business phone system cost for a 12-person advertising agency?
At month-to-month list prices checked September 28, 2026, 12 users cost $360.00 a month on RingCentral RingEX Core and $299.40 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $239.00.
What area code should an advertising agency in Greenville, SC use?
Area code 864 has the most assigned exchanges among the area's named places, followed by 821. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for an advertising agency?
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.