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New Mexico Area Codes
New Mexico has 2 area codes in service: 505 and 575.
Largest cities
| City | Area codes |
|---|---|
| Albuquerque | 505 |
| Las Cruces | 575 |
| Rio Rancho | 505 |
| Santa Fe | 505 |
| Roswell | 575 |
| Farmington | 505 |
| Hobbs | 575 |
| Clovis | 575 |
| South Valley | 505 |
| Carlsbad | 575 |
| Alamogordo | 575 |
| Gallup | 505 |
All area codes in New Mexico
| Code | Main cities | Overlay | In service since | Projected exhaust |
|---|---|---|---|---|
| 505 | Albuquerque, Rio Rancho, Santa Fe, Farmington | — | 1947 | 2031 |
| 575 | Las Cruces, Roswell, Hobbs, Clovis | — | 2007 | 2051 |
1,205 prefixes are in use across New Mexico. Exhaust years are NANPA's 2026 forecast.