ZIP Code 75403 is located in Greenville Texas. 75403 is entirely within Hunt County. Regionally, it is located in Metro Dallas-Fort Worth.
| ZIP Code Name | Greenville |
| Primary County | Hunt County |
| ZIP Code Type | PO Box |
| Current Time | CDT |
| Coordinates | 33.13901138,-96.10897064 |
| Adjacent ZIP Codes | |
| Region | Metro Dallas-Fort Worth |
| Metropolitan/Micropolitan Stat Area | Dallas-Fort Worth-Arlington, TX |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |