94027 Zip code is used for Atherton Area Code City in San Mateo County, California 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 94027, Atherton Area Code City.
| Zip Code | : | 94027 |
| City Name | : | Atherton Area Code |
| County Name | : | San Mateo County |
| State Name | : | California |
| Country Name | : | USA |
| Area Code | : | 650 |
| Time Zone | : | PST |
| Country Code | : | +1 |
| Currency | : | $ USA Dollor |
| ISO Code | : | USA |