Business phone system for all other specialty trade contractors in Iowa
413 all other specialty trade contractors operated in Iowa in 2023. Where they are, how big their teams are, and what phone service costs them.
- Establishments
- 413CBP 2023
- Employees
- 2,263mid-March 2023
- Per 100k residents
- 12.7U.S. 12.6
- State rank
- 32nd of 51by count
All other specialty trade contractors in Iowa by the numbers
County Business Patterns counts 413 establishments in Iowa classified as All Other Specialty Trade Contractors (NAICS 238990) for 2023. They employed 2,263 people in mid-March and reported $199.4 million in annual payroll. That is the 32nd highest count among the 51 states and DC with published figures. All other specialty trade contractors make up 0.50% of the 83,321 business establishments in the state.
Per 100,000 residents (2024 estimate) Iowa has 12.7 all other specialty trade contractors, in line with the national rate of 12.6. The average establishment has 5.5 employees against 7.2 nationally. Payroll per employee is $88,111, 24.3% above the U.S. figure of $70,871.
| Measure | Iowa | United States |
|---|---|---|
| Establishments | 413 | 42,748 |
| Mid-March employees | 2,263 | 309,293 |
| Annual payroll | $199,395,000 | $21,919,877,000 |
| Employees per establishment | 5.5 | 7.2 |
| Payroll per employee | $88,111 | $70,871 |
| Establishments per 100,000 residents | 12.7 | 12.6 |
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 all other specialty trade contractors in Iowa are concentrated
Census published specialty trade contractor counts for 22 metro or micropolitan areas that include part of Iowa. The largest is Omaha, NE-IA, with 169 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 65% of the statewide total; the rest are outside any published area or in areas Census suppressed.
| Area | Establishments | Employees | Per 100k residents |
|---|---|---|---|
| Omaha, NE-IA | 169 | 1,173 | 16.9 |
| Des Moines, IA | 110 | 657 | 14.6 |
| Davenport, IA-IL | 55 | 310 | 14.4 |
| Cedar Rapids, IA | 34 | 291 | 12.2 |
| Iowa City, IA | 22 | 87 | 12.0 |
| Sioux City, IA-NE-SD | 17 | 145 | 11.6 |
| Ames, IA | 17 | — | 13.2 |
| Waterloo, IA | 13 | — | 7.6 |
| Mason City, IA | 10 | 44 | 20.1 |
| Dubuque, IA | 9 | — | 9.1 |
| Marshalltown, IA | 8 | — | 19.8 |
| Burlington, IA-IL | 7 | 19 | 15.7 |
| Fort Dodge, IA | 7 | 30 | 19.0 |
| Spirit Lake, IA | 6 | 45 | 33.0 |
| Clinton, IA | 5 | 17 | 10.9 |
| Pella, IA | 5 | — | 14.7 |
| Fort Madison, IA | 5 | 28 | 15.4 |
| Oskaloosa, IA | 4 | — | 18.2 |
| Storm Lake, IA | 4 | 10 | 19.2 |
| Carroll, IA | 4 | — | 19.6 |
| Ottumwa, IA | 3 | 13 | 8.4 |
| Le Mars, IA | 3 | — | 11.6 |
Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.
Team sizes at all other specialty trade contractors in Iowa
66.5% of Iowa's all other specialty trade contractors with employees had fewer than five people in March 2023, compared with 67.0% nationally. 86.2% 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.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 274 | 66.5% | 67.0% |
| 5–9 employees | 81 | 19.7% | 16.2% |
| 10–19 employees | 33 | 8.0% | 9.6% |
| 20–49 employees | 21 | 5.1% | 5.3% |
| 50 or more employees | 3 | 0.7% | 1.8% |
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.
What all other specialty trade contractors in Iowa use the phone for
This category covers fencing, paving, pool construction and other specialty work. These contractors depend on estimate calls from homeowners and businesses and are usually in the field.
Typical inbound and outbound calls for all other specialty trade contractors in Iowa:
- A builder calls about a bid.
- A business calls about parking lot striping.
- A customer calls about a pool installation.
Calls after closing time
After-hours calls are mostly estimate requests.
Callata voicemail is transcribed and triaged for urgency, and business-hours routing decides where calls go once you close.
Callata vs. per-seat pricing for all other specialty trade contractors in Iowa
All other specialty trade contractors in Iowa average 5.5 employees, so the comparison uses a 5-person team. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 5 users on RingCentral RingEX Core cost $150.00 a month and 5 on Ooma Office Pro cost $124.75. On Callata the same 5 people cost $99.00 a month, less than either per-seat plan.
The annual difference against RingCentral's monthly list price comes to $612. Some vendors discount annual contracts; the table shows month-to-month prices.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $99.00 | $1,188.00 |
| Quo (Starter) | $19.00 per user | $95.00 | $1,140.00 |
| Nextiva (Core) | $23.00 per user | $115.00 | $1,380.00 |
| Ooma (Office Pro) | $24.95 per user | $124.75 | $1,497.00 |
| Dialpad (Standard) | $27.00 per user | $135.00 | $1,620.00 |
| RingCentral (RingEX Core) | $30.00 per user | $150.00 | $1,800.00 |
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 Iowa
Iowa has 5 geographic area codes in service according to NANPA. You can choose local numbers in the area codes your customers know, subject to carrier inventory, or port your current number for free.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 712 | 633 | Central | 1947 | none |
| 641 | 584 | Central | 2000 | none |
| 515 | 578 | Central | 1947 | none |
| 319 | 565 | Central | 1947 | none |
| 563 | 388 | Central | 2001 | 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.
How Callata works for all other specialty trade contractors in Iowa
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 Iowa, 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 all other specialty trade contractors are in Iowa?
413 in 2023, according to Census County Business Patterns. They employed 2,263 people in mid-March.
Which Iowa metro area has the most all other specialty trade contractors?
Omaha, NE-IA, with 169 establishments in 2023.
What does a phone system cost a 5-person specialty trade contractor?
$150.00 a month on RingCentral RingEX Core or $124.75 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $99.00 on Callata ($99 a month with 5 users included, then $20 per additional user).
Do I need to register to text customers from a Iowa 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.