CallataGuides

Business phone system for law offices in Mississippi

1,283 law offices operated in Mississippi in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
1,283CBP 2023
Employees
6,187mid-March 2023
Per 100k residents
43.6U.S. 48.7
State rank
33rd of 51by count

The law office industry in Mississippi

Mississippi had 1,283 law offices in 2023, according to Census County Business Patterns (NAICS 541110, Offices of Lawyers). They employed 6,187 people in mid-March and reported $440.6 million in annual payroll. That is the 33rd highest count among the 51 states and DC with published figures. Law offices make up 2.1% of the 60,465 business establishments in the state.

Per 100,000 residents (2024 estimate) Mississippi has 43.6 law offices, 10.4% below the national rate of 48.7. The average establishment has 4.8 employees against 6.6 nationally. Payroll per employee is $71,218, 43.3% below the U.S. figure of $125,580.

Law offices: Mississippi compared with the U.S., 2023
MeasureMississippiUnited States
Establishments1,283165,491
Mid-March employees6,1871,093,331
Annual payroll$440,628,000$137,300,251,000
Employees per establishment4.86.6
Payroll per employee$71,218$125,580
Establishments per 100,000 residents43.648.7

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.

Mississippi's largest markets for law offices

Census published law office counts for 21 metro or micropolitan areas that include part of Mississippi. The largest is Jackson, MS, with 419 establishments. Single-state metro and micropolitan areas account for 84% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Law offices by metro or micropolitan area, Mississippi, 2023
AreaEstablishmentsEmployeesPer 100k residents
Jackson, MS4193,00169.1
Memphis, TN-MS-AR4042,90130.2
Gulfport, MS17272440.3
Tupelo, MS7531756.5
Hattiesburg, MS7432247.3
Oxford, MS6334487.1
Meridian, MS29—33.8
McComb, MS297054.9
Greenville, MS2710365.6
Laurel, MS259230.6
Columbus, MS248635.8
Starkville, MS246138.7
Natchez, MS-LA225241.2
Vicksburg, MS20—47.5
Cleveland, MS19—66.9
Corinth, MS154543.8
Grenada, MS135142.8
Clarksdale, MS136364.7
Greenwood, MS12—33.8
Brookhaven, MS124534.3
Picayune, MS11—18.6

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

Team sizes at law offices in Mississippi

73.4% of Mississippi's law offices with employees had fewer than five people in March 2023, compared with 71.8% nationally. 90.0% 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.

Law offices in Mississippi by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees94273.4%71.8%
5–9 employees21316.6%15.1%
10–19 employees755.8%7.4%
20–49 employees423.3%4.0%
50 or more employees110.9%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.

Why the phone matters for law offices in Mississippi

Prospective clients often call a law office at a stressful moment and contact more than one firm, so the first firm to respond has an advantage. Attorneys are frequently in court or meetings, which makes accurate message taking and routing to the right paralegal essential. That holds for law offices in Mississippi as much as anywhere.

A few of the calls that come in to law offices in Mississippi:

After-hours calls

Potential clients often call in the evening, so capturing and transcribing those messages lets the firm call back first thing.

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 law offices in Mississippi

Law offices in Mississippi average 4.8 employees, so the comparison uses a 5-person team. Priced per seat, 5 users would run $150.00 a month on RingCentral RingEX Core and $124.75 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). 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.

Monthly list price for a 5-person law office
Provider (plan)Pricing basisPer monthPer 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 Mississippi

Mississippi has 5 geographic area codes 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.

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 law offices 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.

Firms should consider privilege and confidentiality before recording calls or using AI summaries, and follow their bar's guidance on client communications.

Frequently asked questions

How many law offices are in Mississippi?

1,283 in 2023, according to Census County Business Patterns. They employed 6,187 people in mid-March.

Which Mississippi metro area has the most law offices?

Jackson, MS, with 419 establishments in 2023.

What does a phone system cost a 5-person law office?

$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 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.