Business phone system for advertising agencies in Hawaii

The advertising agency industry in Hawaii

County Business Patterns counts 37 establishments in Hawaii classified as Advertising Agencies (NAICS 541810) for 2023. They employed 165 people in mid-March and reported $11.7 million in annual payroll. That is the 46th highest count among the 51 states and DC with published figures. Advertising agencies make up 0.11% of the 32,911 business establishments in the state.

Per 100,000 residents (2024 estimate) Hawaii has 2.6 advertising agencies, 43.9% below the national rate of 4.6. The average establishment has 4.5 employees against 12.9 nationally. Payroll per employee is $71,055, 33.5% below the U.S. figure of $106,841.

Where advertising agencies in Hawaii are concentrated

Census published advertising agency counts for 3 metro or micropolitan areas that include part of Hawaii. The largest is Urban Honolulu, HI, with 27 establishments. Single-state metro and micropolitan areas account for 97% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Team sizes at advertising agencies in Hawaii

87.9% of Hawaii's advertising agencies with employees had fewer than five people in March 2023, compared with 68.2% nationally. 100.0% 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 Hawaii 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 Hawaii:

• A media rep calls about an ad placement.
• A production vendor calls about a shoot.
• The agency calls a client to review creative.

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.

What a phone system costs an advertising agency in Hawaii

Advertising agencies in Hawaii average 4.5 employees, so the comparison uses a 4-person team. Priced per seat, 4 users would run $120.00 a month on RingCentral RingEX Core and $99.80 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). On Callata the same 4 people cost $99.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $252. Some vendors discount annual contracts; the table shows month-to-month prices.

Area codes in Hawaii

Hawaii has 1 geographic area code 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 Hawaii

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.

If you already have a number in Hawaii, 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.