CallataGuides

Business phone system for advertising agencies in Louisiana

170 advertising agencies operated in Louisiana in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
170CBP 2023
Employees
1,149mid-March 2023
Per 100k residents
3.7U.S. 4.6
State rank
28th of 51by count

How many advertising agencies operate in Louisiana

County Business Patterns counts 170 establishments in Louisiana classified as Advertising Agencies (NAICS 541810) for 2023. They employed 1,149 people in mid-March and reported $96.0 million in annual payroll. That is the 28th highest count among the 51 states and DC with published figures. Advertising agencies make up 0.16% of the 108,561 business establishments in the state.

Per 100,000 residents (2024 estimate) Louisiana has 3.7 advertising agencies, 18.9% below the national rate of 4.6. The average establishment has 6.8 employees against 12.9 nationally. Payroll per employee is $83,515, 21.8% below the U.S. figure of $106,841.

Advertising agencies: Louisiana compared with the U.S., 2023
MeasureLouisianaUnited States
Establishments17015,512
Mid-March employees1,149200,465
Annual payroll$95,959,000$21,417,972,000
Employees per establishment6.812.9
Payroll per employee$83,515$106,841
Establishments per 100,000 residents3.74.6

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.

Where advertising agencies in Louisiana are concentrated

Census published advertising agency counts for 9 metro or micropolitan areas that include part of Louisiana. The largest is New Orleans, LA, with 53 establishments. Single-state metro and micropolitan areas account for 98% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Advertising agencies by metro or micropolitan area, Louisiana, 2023
AreaEstablishmentsEmployeesPer 100k residents
New Orleans, LA533205.5
Baton Rouge, LA393974.4
Lafayette, LA261366.2
Slidell, LA161115.8
Shreveport, LA151193.9
Monroe, LA7—3.2
Lake Charles, LA4—1.6
Ruston, LA4—8.3
Hammond, LA3—2.1

Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.

Team sizes at advertising agencies in Louisiana

66.5% of Louisiana's advertising agencies with employees had fewer than five people in March 2023, compared with 68.2% nationally. 79.4% had fewer than ten. That is the size of team where a missed call usually means nobody was free, not that nobody was on staff.

Advertising agencies in Louisiana by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees11366.5%68.2%
5–9 employees2212.9%12.0%
10–19 employees2313.5%8.4%
20–49 employees84.7%6.4%
50 or more employees42.4%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 Louisiana 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.

Calls an advertising agency in Louisiana might handle in a typical week include:

Calls after closing time

Launch-day issues can be urgent; otherwise after-hours calls can wait.

Callata voicemail is transcribed and triaged for urgency, and business-hours routing decides where calls go once you close.

What a phone system costs an advertising agency in Louisiana

Advertising agencies in Louisiana average 6.8 employees, so the comparison uses a 7-person team. Priced per seat, 7 users would run $210.00 a month on RingCentral RingEX Core and $174.65 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). On Callata the same 7 people cost $139.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $852. Some vendors discount annual contracts; the table shows month-to-month prices.

Monthly list price for a 7-person advertising agency
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$139.00$1,668.00
Quo (Starter)$19.00 per user$133.00$1,596.00
Nextiva (Core)$23.00 per user$161.00$1,932.00
Ooma (Office Pro)$24.95 per user$174.65$2,095.80
Dialpad (Standard)$27.00 per user$189.00$2,268.00
RingCentral (RingEX Core)$30.00 per user$210.00$2,520.00

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 Louisiana

Louisiana has 6 geographic area codes in service according to NANPA. You can choose local numbers in the area codes your clients know, subject to carrier inventory, or port your current number for free.

Area codes in Louisiana by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
318764Central1957457
337599Central1999none
504563Central1947none
225501Central1998none
985447Central2001none
4570Central2025318

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 advertising agencies in Louisiana

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 Louisiana, 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 advertising agencies are in Louisiana?

170 in 2023, according to Census County Business Patterns. They employed 1,149 people in mid-March.

Which Louisiana metro area has the most advertising agencies?

New Orleans, LA, with 53 establishments in 2023.

What does a phone system cost a 7-person advertising agency?

$210.00 a month on RingCentral RingEX Core or $174.65 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $139.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

Do I need to register to text customers from a Louisiana 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.