ZIP Code 77393 is located in Spring Texas. 77393 is entirely within Montgomery County. Regionally, it is located in Metro Houston.
| ZIP Code Name | Spring |
| Primary County | Montgomery County |
| ZIP Code Type | PO Box |
| Current Time | CDT |
| Coordinates | 30.16818237,-95.50732422 |
| Adjacent ZIP Codes | |
| Region | Metro Houston |
| Metropolitan/Micropolitan Stat Area | Houston-The Woodlands-Sugar Land, TX |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |