CallataGuidesGet a local business phone number in Las Vegas, NM
Las Vegas's area code, prefixes and carriers from NANPA records, and how to put a Las Vegas number in front of your customers.
- Area code
- 505
- Exchanges
- 15NANPA-assigned
- Carriers
- 8
- Population
- 12,711Census 2024 est.
Las Vegas area codes
Las Vegas, in San Miguel County, New Mexico, had a Census-estimated population of 12,711 in July 2024. All 15 exchanges NANPA lists for its rate center are in area code 505. Las Vegas is in the Mountain time zone.
According to NANPA's dialing-plan data, local calls within 505 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
| Area code | Exchanges here | Share | In service since | Overlay with | Time zone |
|---|---|---|---|---|---|
| 505 | 15 | 100% | 1947 | none | Mountain |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Phone carriers in Las Vegas
8 carriers hold the 15 exchanges assigned to Las Vegas's rate center. Onvoy, LLC - NM has the most, with 4. 11 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Onvoy, LLC - NM | 4 | 27% |
| Qwest Corporation | 3 | 20% |
| T-mobile USA, INC. | 2 | 13% |
| New Cingular Wireless PCS, LLC | 2 | 13% |
| Level 3 Communications, LLC - NM | 1 | 6.7% |
| Cellco Partnership d/b/a Verizon Wireless - NM | 1 | 6.7% |
| Plateau Telecommunications, INC. - NM | 1 | 6.7% |
| Metropcs, INC. | 1 | 6.7% |
Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.
Exchanges (NPA-NXX) assigned in Las Vegas
A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Las Vegas. The earliest assignment date recorded in the file for these codes is 2002. 3 of the 15 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 505 | 276, 370, 398, 425, 426, 429, 434, 451, 454, 498, 587, 617, 621, 652, 718 |
Source: NANPA utilized central office code file.
When Las Vegas's exchanges were assigned
Assignment dates show when each block of Las Vegas numbers was added to the local supply.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 4 | 36% |
| 2010s | 4 | 36% |
| 2020s | 3 | 27% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
How local numbers work in Las Vegas
What a caller sees as "local" is the area code plus prefix. In Las Vegas, those come from the LAS VEGAS rate center, as recorded by NANPA.
New local numbers are drawn from carrier inventory, so the exact 505 numbers available change over time; porting an existing number is free.
The local business market
Las Vegas is part of the Las Vegas, NM micropolitan area, home to 30,524 people in 2024. County Business Patterns counted 474 business establishments in the Las Vegas, NM micropolitan area in 2023, employing 8,544 people. The largest sectors by establishment count are retail trade (85), health care and social assistance (79), and accommodation and food services (64).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 21 | 402 | 19.1 |
| Physician practices | 16 | — | — |
| Full-service restaurants | 16 | 250 | 15.6 |
| Hotels and motels | 12 | 140 | 11.7 |
| Electrical contractors | 11 | 49 | 4.5 |
| Plumbing, heating and air-conditioning contractors | 10 | 60 | 6.0 |
| Site preparation contractors | 10 | — | — |
| Agencies providing services for the elderly and persons with disabilities | 9 | 1,234 | 137.1 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Setting up a Las Vegas business line
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 Las Vegas, 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.
Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Las Vegas, NM micropolitan area, 18 users on RingCentral RingEX Core come to $540.00 a month and on Ooma Office Pro $449.10, at month-to-month list prices checked September 28, 2026. On Callata the same 18 people cost $359.00 a month, less than either per-seat plan.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $359.00 | $4,308.00 |
| Quo (Starter) | $19.00 per user | $342.00 | $4,104.00 |
| Nextiva (Core) | $23.00 per user | $414.00 | $4,968.00 |
| Ooma (Office Pro) | $24.95 per user | $449.10 | $5,389.20 |
| Dialpad (Standard) | $27.00 per user | $486.00 | $5,832.00 |
| RingCentral (RingEX Core) | $30.00 per user | $540.00 | $6,480.00 |
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.
Frequently asked questions
What area code is Las Vegas, NM?
505. All exchanges NANPA lists for Las Vegas are in 505.
How many phone companies have exchanges in Las Vegas?
8, holding 15 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Las Vegas business number?
Yes. Porting an existing number to Callata is free. Texting from it starts after carrier registration (10DLC), a one-time $49 fee.
How much is a business phone line in Las Vegas?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 18 users come to $359.00 a month. For comparison, 18 users on RingCentral RingEX Core list at $540.00 a month (checked September 28, 2026).