| ZIP Code | 92838 |
| ZIP Code Name | Fullerton |
| Primary County | Orange County |
| ZIP Code Type | PO Box |
| Current Time | PDT |
92838 is a United States ZIP Code located in Fullerton California. Portions of 92838 are also in . 92838 is entirely within Orange County. 92838 is within Metro Los Angeles.
The current unemployment level in 92838 is 4.1%.| Coordinates | 33.89263916,-117.93064117 |
| Adjacent ZIP Codes | |
| Cities/Towns in 92838 | |
| Region | Metro Los Angeles |
| Metropolitan/Micropolitan Stat Area | Los Angeles-Long Beach-Anaheim, CA |
| Time Zone | Pacific Daylight Time |
| IANA Timezone | America/Los_Angeles |
| US Congressional Districts in 92838 | |
| California State Senate Districts in 92838 | |
| California State Assembly Districts in 92838 |
| School Districts in 92838 |