78657 Zip code is used for Marble Falls Area Code City in Llano County, Texas in Usa. The ZIP Codes / Postal Codes are Used by USPS (United States Postal Service known as “Post Office”, “ Usa Mail”, or” Postal Service”, an independent agency of the United States federal government responsible for providing postal service in the United States). Below is the detail for 78657, Marble Falls Area Code City.
| Zip Code | : | 78657 |
| City Name | : | Marble Falls Area Code |
| County Name | : | Llano County |
| State Name | : | Texas |
| Country Name | : | USA |
| Area Code | : | 830 |
| Time Zone | : | CST |
| Country Code | : | +1 |
| Currency | : | $ USA Dollor |
| ISO Code | : | USA |