| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Bennett, Lea | 88252 |
| Postal/ZIP Codes in Buckeye, Lea | 88260 |
| Postal/ZIP Codes in Caprock, Lea | 88213 |
| Postal/ZIP Codes in Crossroads, Lea | 88114 |
| Postal/ZIP Codes in Eunice, Lea | 88231 |
| Postal/ZIP Codes in Hobbs, Lea | 88240, 88242 |
| Postal/ZIP Codes in Jal, Lea | 88252 |
| Postal/ZIP Codes in Lovington, Lea | 88260 |
| Postal/ZIP Codes in Maljamar, Lea | 88264 |
| Postal/ZIP Codes in McDonald, Lea | 88262 |
| Postal/ZIP Codes in Monument, Lea | 88265 |
| Postal/ZIP Codes in Oil, Lea | 88240 |
| Postal/ZIP Codes in Tatum, Lea | 88213, 88267 |