ZIP Code 78666 Area Code
San Marcos, Texas
Area Code
210, 214, 281, 512, 713, 817, 915, 936, 972
Primary area codes for Texas (per-ZIP data not available)
Location
| ZIP Code | 78666 |
|---|---|
| City | San Marcos |
| State | Texas (TX) |
| County | Hays |
Frequently Asked Questions
ZIP code 78666 is in San Marcos, Texas. The primary area codes for Texas are 210, 214, 281, 512, 713, 817, 915, 936, 972.
ZIP code 78666 is in San Marcos, Texas.