| ZIP | County | State | Area Code | Time Zone |
| 89501 | Washoe | NV | 775 | PST |
| 89502 | Washoe | NV | 775 | PST |
| 89503 | Washoe | NV | 775 | PST |
| 89504 | Washoe | NV | 775 | PST |
| 89505 | Washoe | NV | 775 | PST |
| 89506 | Washoe | NV | 775 | PST |
| 89507 | Washoe | NV | 775 | PST |
| 89508 | Washoe | NV | 775 | PST |
| 89509 | Washoe | NV | 775 | PST |
| 89510 | Washoe | NV | 775 | PST |
| 89511 | Washoe | NV | 775 | PST |
| 89512 | Washoe | NV | 775 | PST |
| 89513 | Washoe | NV | 775 | PST |
| 89515 | Washoe | NV | 775 | PST |
| 89519 | Washoe | NV | 775 | PST |
| 89520 | Washoe | NV | 775 | PST |
| 89521 | Washoe | NV | 775 | PST |
| 89523 | Washoe | NV | 775 | PST |
| 89533 | Washoe | NV | 775 | PST |
| 89555 | Washoe | NV | 775 | PST |
| 89557 | Washoe | NV | 775 | PST |
| 89570 | Washoe | NV | 775 | PST |
| 89595 | Washoe | NV | 775 | PST |
| 89599 | Washoe | NV | 775 | PST |