Area code 575: where it is and who calls from it
Area code 575 is in New Mexico.
New Mexico (Las Cruces, Roswell, Carlsbad Caverns National Park, Socorro, Taos, and Truth or Consequences; excludes central (Albuquerque and its suburbs) and northwestern New Mexico)
| Where | New Mexico |
|---|---|
| Time zone | Mountain Time ยท local time |
| In service since | 2007 |
| Overlay | No |
| Prefixes assigned | 521 of 792 possible (66%) |
Where 575 numbers started
Every prefix is assigned to a rate center, the local calling area it was set up in. These are the biggest in 575, with how many prefixes each has.
Plus 59 smaller rate centers.
Who holds 575 numbers
- Mobile carrier 27%
- Local phone company 35%
- Internet / business phone carrier 27%
- Phone company 11%
| Carrier | Type | Prefixes | Share |
|---|---|---|---|
| CenturyLink / Lumen | Local phone company | 80 | 15% |
| Onvoy | Internet / business phone carrier | 58 | 11% |
| Verizon Wireless | Mobile carrier | 51 | 10% |
| AT&T Mobility | Mobile carrier | 49 | 9% |
| Windstream Comm Sw | Local phone company | 44 | 8% |
| T-Mobile (including Sprint) | Mobile carrier | 37 | 7% |
| E.n.m.r. Tel Coop | Local phone company | 24 | 5% |
| Bandwidth | Internet / business phone carrier | 23 | 4% |
| TON80 Communications | Internet / business phone carrier | 17 | 3% |
| Mescalero Apache Telecom | Phone company | 13 | 2% |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number.
States served: New Mexico.
Other area codes in New Mexico
Got a call from 575?
An area code tells you where a number was first assigned, not where the caller is. People keep their numbers when they move, and scammers can fake any number. If you weren't expecting the call, let it go to voicemail.
If the call shows a 575 number that matches the first six digits of your own, that's often neighbor spoofing. Use the box above to check the full number.
Area code facts from the NANPA area code database (updated 10/06/2026); prefixes and carriers from NANPA's central office code records (updated 2026-10-10). Place description adapted from Wikipedia, CC BY-SA 4.0.