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US area code · New Mexico

Area code 575

Where the 575 area code is, its overlay and how to dial a +1 575 number from anywhere.

CoversAlamogordo, New MexicoTime zoneMountain (MT)TypeGeographic
Quick answer

The 575 area code is in Alamogordo, New Mexico, United States (Mountain (MT)). To call from abroad: +1 575 555-0123.

StateNew Mexico
Main areaAlamogordo
Time zoneMountain (MT)
TypeGeographic
10-digit dialingRequired
In service since09-Nov-2006

The 575 area code is a geographic North American Numbering Plan (NANP) code covering Alamogordo, New Mexico. It has been in service since 09-Nov-2006 and sits in the Mountain (MT) time zone.

How to dial a 575 number

From abroad+1 575 555-0123
Within the US / Canada1 575 555-0123
Locally (same area)575 555-0123

Cities in the 575 area code

A 575 number is usually in one of these places in New Mexico — 6 counties.

Alamogordo OteroCarlsbad EddyClovis CurryHobbs LeaLas Cruces Dona AnaRoswell Chaves

Other New Mexico area codes

505

Frequently asked questions

Where is the 575 area code?

The 575 area code is in Alamogordo, New Mexico, United States (Mountain (MT)).

Do I have to dial 10 digits for 575?

Yes — dial the area code plus the seven-digit number.

How do I call a 575 number from another country?

Dial your exit code (or +), then 1, then 575, then the number: +1 575 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 575 number does not pinpoint a street or ZIP code.

Missed a call from +1 575?

In the 30 days to September 24, 2026, 415 unwanted calls showing a 575 number were reported to the US Federal Trade Commission, 87% of them recorded messages or robocalls. That puts 575 at #239 of 670 area codes reported.

Other255
Reducing your debt (credit cards, mortgage, student loans)72
Medical & prescriptions27
Calls pretending to be government, businesses, or family and friends26
Before you call back
  • If you do not know anyone in New Mexico, do not call back: a genuine caller will leave a message or send a text.
  • Scammers fake the number shown on caller ID, so a 575 number can hide a caller anywhere in the world.
  • Never give a code received by text or a bank detail to an unknown caller. In the US, calls can be reported at reportfraud.ftc.gov.

Who issues +1 575 numbers

Phone companies hold blocks of numbers in each area code. The main holders in 575:

Qwest Corporation 77Onvoy, LLC 54Cellco Partnership Dba Verizon Wireless 51T-Mobile USA, Inc. 37New Cingular Wireless PCS, LLC 37Valor Telecom Tx,LP-Nm #2 Dba Windstream Comm Sw 26

About 25.8% of the 535 prefixes in use belong to mobile carriers: a 575 number is often a cell phone, and it may have moved to another carrier since.

Sources: FTC Do Not Call reported calls (numbers as reported by consumers, not verified), NANPA central office code assignments.

All US area codes United States +1 Map of area code 575 — cities & rate centres