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Business phone system for security systems services in Mississippi

73 security systems services operated in Mississippi in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
73CBP 2023
Employees
498mid-March 2023
Per 100k residents
2.5U.S. 2.1
State rank
32nd of 51by count

How many security systems services operate in Mississippi

Mississippi had 73 security systems services in 2023, according to Census County Business Patterns (NAICS 561621, Security Systems Services (except Locksmiths)). They employed 498 people in mid-March and reported $25.3 million in annual payroll. That is the 32nd highest count among the 51 states and DC with published figures. Security systems services make up 0.12% of the 60,465 business establishments in the state.

Per 100,000 residents (2024 estimate) Mississippi has 2.5 security systems services, 18.0% above the national rate of 2.1. The average establishment has 6.8 employees against 18.0 nationally. Payroll per employee is $50,741, 27.6% below the U.S. figure of $70,074.

Security systems services: Mississippi compared with the U.S., 2023
MeasureMississippiUnited States
Establishments737,151
Mid-March employees498128,462
Annual payroll$25,269,000$9,001,839,000
Employees per establishment6.818.0
Payroll per employee$50,741$70,074
Establishments per 100,000 residents2.52.1

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.

Security systems services by metro area in Mississippi

Census published security systems company counts for 6 metro or micropolitan areas that include part of Mississippi. The largest is Memphis, TN-MS-AR, with 39 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 66% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Security systems services by metro or micropolitan area, Mississippi, 2023
AreaEstablishmentsEmployeesPer 100k residents
Memphis, TN-MS-AR394282.9
Jackson, MS251714.1
Gulfport, MS121132.8
Hattiesburg, MS4282.6
Columbus, MS4—6.0
Tupelo, MS3122.3

Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.

Team sizes at security systems services in Mississippi

50.0% of Mississippi's security systems services with employees had fewer than five people in March 2023, compared with 48.4% nationally. 80.6% 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.

Security systems services in Mississippi by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees3650.0%48.4%
5–9 employees2230.6%19.3%
10–19 employees1115.3%13.9%
20–49 employees34.2%11.1%
50 or more employees00.0%7.3%

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 security systems services in Mississippi

Security companies take calls about new installations, alarms and service problems. Existing customers expect quick help when a system misbehaves.

A few of the calls that come in to security systems services in Mississippi:

After-hours calls

Alarm problems at night need clear after-hours routing.

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 security systems services in Mississippi

Security systems services in Mississippi average 6.8 employees, so the comparison uses a 7-person team. Priced per seat, 7 users would run $210.00 a month on RingCentral RingEX Core and $174.65 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). On Callata the same 7 people cost $139.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $852. Some vendors discount annual contracts; the table shows month-to-month prices.

Monthly list price for a 7-person security systems company
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$139.00$1,668.00
Quo (Starter)$19.00 per user$133.00$1,596.00
Nextiva (Core)$23.00 per user$161.00$1,932.00
Ooma (Office Pro)$24.95 per user$174.65$2,095.80
Dialpad (Standard)$27.00 per user$189.00$2,268.00
RingCentral (RingEX Core)$30.00 per user$210.00$2,520.00

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 Mississippi

Mississippi 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 codes in Mississippi by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
601783Central1947769
662756Central1999471
228274Central1997none
769254Central2005601
4710Central2026662

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 security systems services in Mississippi

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 Mississippi, 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 security systems services are in Mississippi?

73 in 2023, according to Census County Business Patterns. They employed 498 people in mid-March.

Which Mississippi metro area has the most security systems services?

Memphis, TN-MS-AR, with 39 establishments in 2023.

What does a phone system cost a 7-person security systems company?

$210.00 a month on RingCentral RingEX Core or $174.65 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $139.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

Do I need to register to text customers from a Mississippi 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.