CallataGuidesBusiness phone system for advertising agencies in Kansas City, MO-KS
Advertising agencies in the Kansas City, MO-KS metro area: 114 establishments in 2023, the local area codes, and what phone service costs a 34-person team.
- Establishments
- 114CBP 2023
- Employees
- 3,883mid-March 2023
- Per 100k residents
- 5.1U.S. 4.6
- Rank
- 24th of 351areas by count
How many advertising agencies are in Kansas City, MO-KS?
The Census Bureau's 2023 County Business Patterns lists 114 establishments classified as Advertising Agencies (NAICS 541810) in the Kansas City, MO-KS metro area. They employed 3,883 people in mid-March and paid $406.8 million in annual payroll. By establishment count the area is 24th out of 351 areas with published figures for advertising agencies.
Measured against its 2.3 million residents (2024 estimate), the area has 5.1 advertising agencies per 100,000 people; the U.S. rate is 4.6, so Kansas City, MO-KS is 10.9% above the national figure. The average establishment here has 34.1 employees, compared with 12.9 nationally. Payroll per employee comes to $104,777, in line with the national $106,841.
| Measure | Kansas City, MO-KS | Missouri | United States |
|---|---|---|---|
| Establishments | 114 | 235 | 15,512 |
| Mid-March employees | 3,883 (moderate noise) | 5,183 (moderate noise) | 200,465 |
| Annual payroll | $406,849,000 (moderate noise) | $498,398,000 (moderate noise) | $21,417,972,000 |
| Employees per establishment | 34.1 | 22.1 | 12.9 |
| Payroll per employee | $104,777 | $96,160 | $106,841 |
| Establishments per 100,000 residents | 5.1 | 3.8 | 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.
How big advertising agencies in Kansas City, MO-KS are
Of the advertising agencies in Kansas City, MO-KS that had employees in March 2023, 64.2% had fewer than five (the U.S. share is 68.2%). 75.2% 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 | 70 | 64.2% | 68.2% |
| 5–9 employees | 12 | 11.0% | 12.0% |
| 10–19 employees | 13 | 11.9% | 8.4% |
| 20–49 employees | 11 | 10.1% | 6.4% |
| 50 or more employees | 3 | 2.8% | 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.
Calls an advertising agency in Kansas City, MO-KS has to catch
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.
A few of the calls that come in to advertising agencies in Kansas City, MO-KS:
- A client calls to change a campaign budget.
- A prospect calls about agency services.
- A media rep calls about an ad placement.
What advertising agencies text about
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 Kansas City, MO-KS
The average advertising agency in Kansas City, MO-KS has 34.1 employees, so a 34-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, 34 users on RingCentral RingEX Core cost $1,020.00 a month and 34 on Ooma Office Pro cost $848.30. Callata comes to $679.00 a month for 34 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $4,092 less than RingCentral for an advertising agency in Kansas City, MO-KS 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 | $679.00 | $8,148.00 |
| Quo (Starter) | $19.00 per user | $646.00 | $7,752.00 |
| Nextiva (Core) | $23.00 per user | $782.00 | $9,384.00 |
| Ooma (Office Pro) | $24.95 per user | $848.30 | $10,179.60 |
| Dialpad (Standard) | $27.00 per user | $918.00 | $11,016.00 |
| RingCentral (RingEX Core) | $30.00 per user | $1,020.00 | $12,240.00 |
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 advertising agencies in Kansas City, MO-KS
NANPA records place the exchanges of the area's named cities and towns in 6 area codes. 816 has the most, with 685 of 1,247 exchanges (55%). A local number lets clients in Kansas City, MO-KS 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 |
|---|---|---|---|---|
| 816 | 685 | Central | 1947 | 975 |
| 913 | 492 | Central | 1947 | none |
| 660 | 37 | Central | 1997 | none |
| 975 | 26 | Central | 2023 | 816 |
| 620 | 4 | Central and Mountain | 2001 | none |
| 785 | 3 | Central and Mountain | 1997 | 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.
What advertising agencies in Kansas City, MO-KS 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 Kansas City, MO-KS 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 Kansas City, MO-KS?
Census County Business Patterns counted 114 advertising agencies in the Kansas City, MO-KS metro area in 2023. They employed 3,883 people in mid-March.
What does a business phone system cost for a 34-person advertising agency?
At month-to-month list prices checked September 28, 2026, 34 users cost $1,020.00 a month on RingCentral RingEX Core and $848.30 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $679.00.
What area code should an advertising agency in Kansas City, MO-KS use?
Area code 816 has the most assigned exchanges among the area's named places, followed by 913 and 660. 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.