ZIP Code 33583 is located in Seffner Florida. 33583 is entirely within Hillsborough County. Regionally, it is located in Metro Tampa-St Pete.
| ZIP Code Name | Seffner |
| Primary County | Hillsborough County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 27.98288155,-82.27768707 |
| Adjacent ZIP Codes | |
| Region | Metro Tampa-St Pete |
| Metropolitan/Micropolitan Stat Area | Tampa-St. Petersburg-Clearwater, FL |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |