CallataGuidesBusiness phone system for lessors of miniwarehouses and self-storage units in Denver, CO
Lessors of miniwarehouses and self-storage units in the Denver-Aurora-Centennial, CO metro area: 252 establishments in 2023, the local area codes, and what phone service costs a 3-person team.
- Establishments
- 252CBP 2023
- Employees
- 831mid-March 2023
- Per 100k residents
- 8.3U.S. 5.5
- Rank
- 14th of 535areas by count
The self-storage facility market in Denver, CO
The Census Bureau's 2023 County Business Patterns lists 252 establishments classified as Lessors of Miniwarehouses and Self-Storage Units (NAICS 531130) in the Denver-Aurora-Centennial, CO metro area. Together they reported 831 mid-March employees and $39.4 million of payroll for the year. That ranks 14th of the 535 metro and micropolitan areas where Census published a count for this industry.
With 3.1 million residents in the Census 2024 estimate, that is 8.3 lessors of miniwarehouses and self-storage units per 100,000 people, 51.2% above the national rate of 5.5. Establishments average 3.3 employees, 26.5% above the U.S. average of 2.6. Payroll per employee comes to $47,403, 16.9% above the national $40,550.
| Measure | Denver, CO | Colorado | United States |
|---|---|---|---|
| Establishments | 252 | 489 | 18,564 |
| Mid-March employees | 831 | 1,517 | 48,382 |
| Annual payroll | $39,392,000 | $68,156,000 | $1,961,900,000 |
| Employees per establishment | 3.3 | 3.1 | 2.6 |
| Payroll per employee | $47,403 | $44,928 | $40,550 |
| Establishments per 100,000 residents | 8.3 | 8.2 | 5.5 |
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 lessors of miniwarehouses and self-storage units in Denver, CO are
Of the lessors of miniwarehouses and self-storage units in Denver, CO that had employees in March 2023, 91.6% had fewer than five (the U.S. share is 91.4%). 98.4% 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 | 228 | 91.6% | 91.4% |
| 5–9 employees | 17 | 6.8% | 6.6% |
| 10–19 employees | 4 | 1.6% | 1.5% |
| 20–49 employees | not published | — | 0.4% |
| 50 or more employees | 0 | 0.0% | 0.2% |
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.
Why the phone matters for lessors of miniwarehouses and self-storage units in Denver, CO
Self-storage facilities are often staffed by one person who is frequently out on the property. Callers usually want unit availability and prices, and they often rent from the first facility that answers. That holds for lessors of miniwarehouses and self-storage units in Denver, CO as much as anywhere.
A few of the calls that come in to lessors of miniwarehouses and self-storage units in Denver, CO:
- A caller asks what size unit they need for a one-bedroom apartment.
- A caller asks about climate-controlled units.
- A renter calls to make a payment.
Calls after closing time
Evening calls from people planning a move are common and worth capturing for a callback.
Business-hours routing in Callata sends calls to voicemail, a teammate's cell or an AI agent once the day ends, and voicemails arrive transcribed with an urgency flag.
Callata vs. per-seat pricing for lessors of miniwarehouses and self-storage units in Denver, CO
The average self-storage facility in Denver, CO has 3.3 employees, so a 3-person team is a reasonable benchmark. Priced per seat, 3 users would run $90.00 a month on RingCentral RingEX Core and $74.85 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata is $99.00 a month with 5 users included, which is more than either per-seat plan for 3 people; it becomes the lower price at 4 users or more.
At this team size the per-seat plans cost less than Callata's $99 base price, which already covers 5 users; Callata becomes the lower price from 4 users.
| 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 | $57.00 | $684.00 |
| Nextiva (Core) | $23.00 per user | $69.00 | $828.00 |
| Ooma (Office Pro) | $24.95 per user | $74.85 | $898.20 |
| Dialpad (Standard) | $27.00 per user | $81.00 | $972.00 |
| RingCentral (RingEX Core) | $30.00 per user | $90.00 | $1,080.00 |
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.
Which area code to use in Denver, CO
NANPA records place the exchanges of the area's named cities and towns in 4 area codes. 303 has the most, with 740 of 1,472 exchanges (50%). Callata's plan includes up to 3 local numbers; you can pick them in the area codes your renters recognize, subject to carrier inventory, or port the number you already have for free.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 303 | 740 | Mountain | 1947 | 720, 983 |
| 720 | 693 | Mountain | 1998 | 303, 983 |
| 983 | 32 | Mountain | 2022 | 303, 720 |
| 719 | 7 | Mountain | 1988 | 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 lessors of miniwarehouses and self-storage units in Denver, CO get with Callata
Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.
If you already have a number in Denver, CO, 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 lessors of miniwarehouses and self-storage units are there in Denver, CO?
Census County Business Patterns counted 252 lessors of miniwarehouses and self-storage units in the Denver-Aurora-Centennial, CO metro area in 2023. They employed 831 people in mid-March.
What does a business phone system cost for a 3-person self-storage facility?
At month-to-month list prices checked September 28, 2026, 3 users cost $90.00 a month on RingCentral RingEX Core and $74.85 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $99.00.
What area code should a self-storage facility in Denver, CO use?
Area code 303 has the most assigned exchanges among the area's named places, followed by 720 and 983. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for a self-storage facility?
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.