The Federal Communications Commission (FCC) has granted a total of 35 licenses and call signs in the category of Amateur license in Atherton, California. Select a call sign from the table below to view its details such as the date of authorization, expiration date, service description, and so forth.
| Call Sign | License Holder Name | Date of Authorization |
|---|---|---|
| AJ6JV | Verdiell, Marc | 2019-05-23 |
| K6LNS | WRIGHT, EDWARD S | 2017-07-11 |
| KB0GNZ | STAVENS, DAVID M | 2022-08-23 |
| KC6CMK | Woollomes, James P | 2019-02-28 |
| KE6QFU | JIARAVANONT, METH | 2005-10-01 |
| KF6ZEZ | Coker, John L | 2010-11-16 |
| KG6DHD | Owen, Thomas M | 2020-07-10 |
| KG6JLE | Jemelian, Paul | 2021-10-13 |
| KG6JPO | CHA, ADRIEL C J | 2011-11-02 |
| KI6EUD | FREY, KAREN S | 2006-07-21 |
| KI6HZJ | Nachtsheim, Stephen P | 2017-01-09 |
| KI6HZK | Jenkins, Robert L | 2007-02-14 |
| KI6HZL | Sisson, John B | 2007-02-14 |
| KI6JPQ | Parker, William G | 2007-05-09 |
| KI6JPT | Davis, Gilbert A | 2007-05-09 |
| KI6LGA | Lively, Philip D | 2007-08-01 |
| KI6MQT | Hodnett, Joan C | 2017-07-29 |
| KI6MQW | Grove III, William E | 2017-08-01 |
| KI6PTI | Maulbetsch, John S | 2008-04-21 |
| KI6QFM | Vucinich, Sharyn M | 2018-04-11 |
| KI6SFN | Beverstock, Caroline | 2008-07-23 |
| KI6SFS | Walker, Susan C | 2008-07-23 |
| KJ6GUM | ENBERG, RICK | 2010-04-08 |
| KJ6KPL | WEISS, SUNSHIRE | 2010-10-01 |
| KK6VTY | Jemelian, Aiden P | 2015-08-10 |
| KM6HZV | WARREN, RICHARD W | 2017-02-03 |
| KM6JVS | Warren, Susan W | 2017-04-10 |
| KM6MZH | RIGHI, FABIO | 2017-10-02 |
| KM6UUG | Campbell, Meredith A | 2018-07-25 |
| KN6AKB | Brown, Eric F | 2019-03-08 |
| N6EWK | HAUSMAN, ARTHUR H | 2016-01-08 |
| N6ZWT | MULHOLLAND, MARK W | 2012-05-15 |
| NO6P | SCHOOLER, WILLIAM T | 2016-11-08 |
| W6ISQ | Troster, John G | 2013-11-13 |
| WD6CVP | HINTON, PETER D | 2006-01-06 |
