Business phone system for advertising agencies in New Jersey

How many advertising agencies operate in New Jersey

New Jersey had 393 advertising agencies in 2023, according to Census County Business Patterns (NAICS 541810, Advertising Agencies). They employed 6,133 people in mid-March and reported $590.1 million in annual payroll. That is the 11th highest count among the 51 states and DC with published figures. Advertising agencies make up 0.17% of the 237,968 business establishments in the state.

Per 100,000 residents (2024 estimate) New Jersey has 4.1 advertising agencies, 9.3% below the national rate of 4.6. The average establishment has 15.6 employees against 12.9 nationally. Payroll per employee is $96,211, 9.9% below the U.S. figure of $106,841.

New Jersey's largest markets for advertising agencies

Census published advertising agency counts for 5 metro or micropolitan areas that include part of New Jersey. The largest is New York, NY-NJ, with 1,626 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 7.1% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Team sizes at advertising agencies in New Jersey

63.3% of New Jersey's advertising agencies with employees had fewer than five people in March 2023, compared with 68.2% nationally. 79.1% 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.

What advertising agencies in New Jersey use the phone for

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 New Jersey:

• A prospect calls about agency services.
• A production vendor calls about a shoot.
• A client calls to change a campaign budget.

After-hours calls

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.

Phone system pricing for a 16-person advertising agency

Advertising agencies in New Jersey average 15.6 employees, so the comparison uses a 16-person team. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 16 users on RingCentral RingEX Core cost $480.00 a month and 16 on Ooma Office Pro cost $399.20. On Callata the same 16 people cost $319.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $1,932. Some vendors discount annual contracts; the table shows month-to-month prices.

Area codes in New Jersey

New Jersey has 10 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.

How Callata works for advertising agencies in New Jersey

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 New Jersey, 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.