CallataGuides

Los Alamos, NM business phone guide

Population, businesses by sector and industry, area codes and local numbers for the Los Alamos, NM micropolitan area.

Population
19,6752024 est.
Establishments
373CBP 2023
Counties
1
Area codes
0

The Los Alamos, NM area

The Los Alamos, NM micropolitan area covers 1 county in New Mexico and had 19,675 residents in July 2024, up 1.3% since April 2020. The U.S. population grew 2.6% over the same period. By population it ranks 905th of the 925 metro and micropolitan areas and 915th by business establishments.

Counties in the Los Alamos, NM area
CountyPopulation (2024)
Los Alamos County, NM19,675

Source: Census Vintage 2024 metropolitan and micropolitan area estimates.

Los Alamos, NM's business base

County Business Patterns counted 373 establishments in the area in 2023. 55.1% of establishments with employees had fewer than five people. By establishment count, the largest sectors are health care and social assistance (75), other services (except public administration) (58), and professional, scientific, and technical services (50).

Los Alamos, NM establishments by sector, 2023
Sector (NAICS)EstablishmentsEmployeesAnnual payroll
Health Care and Social Assistance (62)75945$46,072,000
Other Services (except Public Administration) (81)58247$6,815,000
Professional, Scientific, and Technical Services (54)5013,925 (high noise)$1,794,107,000
Accommodation and Food Services (72)34485$12,661,000
Retail Trade (44)30406$13,578,000
Construction (23)27149$18,466,000
Finance and Insurance (52)20175$12,432,000
Administrative and Support and Waste Management and Remediation Services (56)201,091$101,017,000
Real Estate and Rental and Leasing (53)1963$3,198,000
Arts, Entertainment, and Recreation (71)10190 (high noise)$2,748,000
Information (51)926$1,281,000
Manufacturing (31)8100 (high noise)$6,451,000
Educational Services (61)861$1,580,000

Source: Census County Business Patterns 2023, two-digit NAICS sectors. Manufacturing, retail and transportation span several two-digit codes; CBP reports them under 31, 44 and 48.

Business density and team size in Los Alamos, NM

Los Alamos, NM has 19.0 business establishments per 1,000 residents, 22.9% below the U.S. figure of 24.6. 55.1% of establishments with employees have fewer than five people (U.S.: 55.5%), while 3.5% have 50 or more. Because a handful of large employers lift the average, the share of very small establishments says more about who buys a small-business phone system.

Los Alamos, NM: establishments by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees20455.1%55.5%
5–9 employees7119.2%17.5%
10–19 employees4913.2%12.5%
20–49 employees338.9%9.1%
50 or more employees133.5%5.4%

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.

Small-business industries in Los Alamos, NM

Of the 141 industries these guides cover, 28 have a published Census count in Los Alamos, NM. The largest are limited-service restaurants (17), dental offices (11), and physician practices (11). Relative to population, dental offices are the most over-represented: 55.9 per 100,000 residents against 39.9 nationally.

Largest covered industries in Los Alamos, NM, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants1725715.1
Dental offices1113111.9
Physician practices1117916.3
Full-service restaurants10919.1
Residential remodelers9131.4
Child day care services8658.1
Insurance agencies and brokerages6254.2
Landscaping services6264.3
General automotive repair shops6315.2
Fitness and recreational sports centers6——
Civic and social organizations6——
Physical, occupational and speech therapy clinics5——
Custom computer programming services firms5——
Engineering services firms519739.4
Janitorial services56112.2
Beauty salons540.8
Pet care services (except veterinary)5——
Chiropractic offices4——
Veterinary clinics4358.8
Offices of real estate agents and brokers471.8
Plumbing, heating and air-conditioning contractors471.8
Electrical contractors44010.0
Marketing consulting firms3——
Residential property managers3155.0
Hotels and motels34715.7

Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.

Area codes for Los Alamos, NM

None of the NANPA rate centers in this area could be matched to a Census place name, so this page cannot say which codes dominate locally. The table lists every area code in New Mexico, with each code's statewide assignment counts; the area code pages list the rate centers each one serves. Callata includes up to 3 local numbers, and porting a number you already use is free.

Area codes in New Mexico
Area codeStateAssigned codesRate centersTime zone
505NM68434Mountain
575NM521120Mountain

Source: NANPA, files dated 10/01/2026.

Phone costs for a typical Los Alamos, NM business

Per-seat phone plans multiply by headcount. For a two-person team (Census published no usable employee count here), 2 users on RingCentral RingEX Core come to $60.00 a month and on Ooma Office Pro $49.90, at 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 2 people; it becomes the lower price at 4 users or more.

Monthly list price for a 2-person team
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$38.00$456.00
Nextiva (Core)$23.00 per user$46.00$552.00
Ooma (Office Pro)$24.95 per user$49.90$598.80
Dialpad (Standard)$27.00 per user$54.00$648.00
RingCentral (RingEX Core)$30.00 per user$60.00$720.00

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.

Callata in Los Alamos, NM

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 Los Alamos, NM, 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 businesses are in the Los Alamos, NM area?

373 establishments in 2023, according to Census County Business Patterns.

How much does a business phone system cost in Los Alamos, NM?

Callata is $99 a month with 5 users included, then $20 per additional user; for a 2-person team that is $99.00 a month. The same team on Ooma Office Pro lists at $49.90 a month (checked September 28, 2026).