CallataGuidesBusiness phone system for lessors of miniwarehouses and self-storage units in Maine
72 lessors of miniwarehouses and self-storage units operated in Maine in 2023. Where they are, how big their teams are, and what phone service costs them.
- Establishments
- 72CBP 2023
- Employees
- 182mid-March 2023
- Per 100k residents
- 5.1U.S. 5.5
- State rank
- 40th of 51by count
Lessors of miniwarehouses and self-storage units in Maine by the numbers
The Census Bureau counted 72 lessors of miniwarehouses and self-storage units in Maine in its 2023 County Business Patterns (NAICS 531130). They employed 182 people in mid-March and reported $6,070,000 in annual payroll. That is the 40th highest count among the 51 states and DC with published figures. Lessors of miniwarehouses and self-storage units make up 0.17% of the 43,345 business establishments in the state.
Per 100,000 residents (2024 estimate) Maine has 5.1 lessors of miniwarehouses and self-storage units, 6.1% below the national rate of 5.5. The average establishment has 2.5 employees against 2.6 nationally. Payroll per employee is $33,352, 17.8% below the U.S. figure of $40,550.
| Measure | Maine | United States |
|---|---|---|
| Establishments | 72 | 18,564 |
| Mid-March employees | 182 (moderate noise) | 48,382 |
| Annual payroll | $6,070,000 | $1,961,900,000 |
| Employees per establishment | 2.5 | 2.6 |
| Payroll per employee | $33,352 | $40,550 |
| Establishments per 100,000 residents | 5.1 | 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.
Maine's largest markets for lessors of miniwarehouses and self-storage units
Census published self-storage facility counts for 4 metro or micropolitan areas that include part of Maine. The largest is Portland, ME, with 43 establishments. Single-state metro and micropolitan areas account for 74% of the statewide total; the rest are outside any published area or in areas Census suppressed.
| Area | Establishments | Employees | Per 100k residents |
|---|---|---|---|
| Portland, ME | 43 | 119 | 7.5 |
| Bangor, ME | 4 | — | 2.6 |
| Augusta, ME | 3 | 7 | 2.3 |
| Lewiston, ME | 3 | — | 2.6 |
Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.
Team sizes at lessors of miniwarehouses and self-storage units in Maine
88.7% of Maine's lessors of miniwarehouses and self-storage units with employees had fewer than five people in March 2023, compared with 91.4% nationally. 100.0% had fewer than ten. At that size the phone is shared, so routing (who rings, when, and what happens after hours) matters more than the number of desk phones.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 63 | 88.7% | 91.4% |
| 5–9 employees | 8 | 11.3% | 6.6% |
| 10–19 employees | not published | — | 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 Maine
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.
Typical inbound and outbound calls for lessors of miniwarehouses and self-storage units in Maine:
- A renter calls to make a payment.
- A caller asks what size unit they need for a one-bedroom apartment.
- The facility calls renters with past-due balances.
Business texting for lessors of miniwarehouses and self-storage units
Facilities text payment reminders and gate-access instructions.
Texting from a local number in Maine requires carrier registration (10DLC), a one-time $49 fee on Callata.
What a phone system costs a self-storage facility in Maine
Lessors of miniwarehouses and self-storage units in Maine average 2.5 employees, so the comparison uses a 3-person team. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 3 users on RingCentral RingEX Core cost $90.00 a month and 3 on Ooma Office Pro cost $74.85. Callata costs $99.00 a month ($99 a month with 5 users included, then $20 per additional user), so at this team size both per-seat plans are cheaper; Callata drops below them from 4 users.
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.
Area codes in Maine
Maine has 1 geographic area code in service according to NANPA. Callata includes up to 3 local numbers, so a self-storage facility can hold a number in more than one of them.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 207 | 742 | Eastern | 1947 | 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 lessors of miniwarehouses and self-storage units in Maine
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.
Porting a number you already use in Maine is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.
AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.
Frequently asked questions
How many lessors of miniwarehouses and self-storage units are in Maine?
72 in 2023, according to Census County Business Patterns. They employed 182 people in mid-March.
Which Maine metro area has the most lessors of miniwarehouses and self-storage units?
Portland, ME, with 43 establishments in 2023.
What does a phone system cost a 3-person self-storage facility?
$90.00 a month on RingCentral RingEX Core or $74.85 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 Maine 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.