| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Border Hill, Chaves | 88201 |
| Postal/ZIP Codes in Dexter, Chaves | 88230 |
| Postal/ZIP Codes in Elkins, Chaves | 88201 |
| Postal/ZIP Codes in Hagerman, Chaves | 88232 |
| Postal/ZIP Codes in Lake Arthur, Chaves | 88253 |
| Postal/ZIP Codes in Midway, Chaves | 88230 |
| Postal/ZIP Codes in Pine Lodge, Chaves | 88201 |
| Postal/ZIP Codes in Roswell, Chaves | 88201, 88203 |