Where is the 575 area code?

Area code 575 covers New Mexico, on Mountain Time.

What time zone is area code 575 in?

Numbers in the 575 area code sit in Mountain Time.

Is 575 a toll-free or scam area code?

No. 575 is a geographic North American Numbering Plan area code assigned to New Mexico. Toll-free numbers use 800, 833, 844, 855, 866, 877 and 888. A call from 575 can still be spoofed, so treat unexpected calls with the usual caution.

Area code lookup

575 area code

Where the 575 area code is, which cities and counties it serves, the local time zone and the overlay codes dialled alongside it.

State: NM
Codes in state: 2
Overlays & neighbours: 1
Time zone: Mountain Time

Quick answer

Area code 575 is a geographic area code assigned to New Mexico under the North American Numbering Plan. New Mexico observes Mountain Time, and the state also holds 1 other area code: 505.

Largest cities in New Mexico

The largest places in New Mexico. Each links to its full local profile: population, income, housing and sales tax.

City	Population
Albuquerque city	562,488
Las Cruces city	112,612
Rio Rancho city	106,533
Santa Fe city	88,224
Roswell city	47,823
Farmington city	46,339
Hobbs city	39,887
Clovis city	38,153
South Valley CDP	36,605
Carlsbad city	31,813
Alamogordo city	31,063
Gallup city	21,333

All New Mexico cities All New Mexico ZIP codes New Mexico sales tax

Related area codes

Codes that share or border the same calling area.

575 area code FAQ

The questions people ask about this code.

Where is area code 575?

575 is a geographic area code in New Mexico.

What time is it in the 575 area code?

575 observes Mountain Time.

Is 575 a scam area code?

No — it is a normal geographic code, not a toll-free or premium-rate prefix. Caller ID can be spoofed on any code, so verify unexpected callers before sharing information.

Sources & transparency

North American Numbering Plan Administrator (NANPA) area code assignments — area code to geography mapping and overlay relationships
US Census Bureau, American Community Survey 2019-2023 5-year estimates — city, county and ZIP code geography

Last reviewed August 2026. Figures are published for reference and can change; verify with the source agency before filing or contracting. How we build and check this data.