The Federal Communications Commission (FCC) has granted a total of 70 licenses and call signs in the category of Amateur license in North Highlands, 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 |
|---|---|---|
| K6DBA | PIKE, IVAN F | 2018-04-11 |
| K6HOI | GRAFE, PATRICIA | 2004-07-27 |
| KA6MHT | Kepler III, Joseph P | 2011-07-25 |
| KC6PMN | JONES, GARY W | 2010-12-15 |
| KD6CDQ | WALTER, RICHARD T | 2021-09-24 |
| KD6HSI | MOWREY, MICHELE | 2022-03-30 |
| KD6QAK | JONES, JUDITH A | 2012-10-29 |
| KD6QGE | BENNETT, ROBERT J | 2013-10-21 |
| KD6UYQ | NEIGHBORS, DAVID R | 2023-03-07 |
| KD6WP | MARSHALL, CHARLES N | 2017-01-05 |
| KE6GLC | SMITH, JERRY L | 2004-01-02 |
| KE6KYO | MAXEY HERNANDO, PATRICIA V | 2004-07-10 |
| | ||
| KE6SEM | QUARTER, R FRED | 2015-01-07 |
| KE6VOB | MC BAIN, HARRY J | 2005-03-31 |
| KF6JRH | BUTLER, IAN M | 2017-05-24 |
| KF6NRY | BOLUS, ROBERT C | 2017-08-04 |
| KF6WJO | PIORKOWSKI, GERARD E | 2009-03-31 |
| KG6ESM | Badenhoop Ms, Lucy A | 2020-12-11 |
| KG6FEV | GOWEN, JAMES E | 2021-01-28 |
| KG6UDP | Martin, Michael D | 2014-03-05 |
| KG6WFL | Powell, Michael A | 2014-08-04 |
| KG6YOU | Gardner, Thomas J | 2015-01-21 |
| KI6PHC | Riddles, Michael L | 2008-03-19 |
| KI6UXC | Burkett, Ronald J | 2018-12-07 |
| KI6VKP | Toland, David R | 2018-11-08 |
| KJ6KMB | RIDGEWAY, KATYE E | 2010-09-28 |
| KJ6LBS | AGEE, CONSTANCE | 2020-09-10 |
| KK6KYK | FULLER, SUE A | 2014-04-02 |
| KK6KYL | CHRISTENSEN, RAHL | 2014-04-02 |
| KK6KYM | L'HEUREUX, JONATHAN | 2014-04-02 |
| KK6PAV | Akins, David A | 2014-09-24 |
| KK6THF | Truesdale, David M | 2015-04-15 |
| KK6UEI | SMITH, TESSA C | 2015-05-19 |
| KK6ZOQ | PATTERSON, GARY L | 2015-12-23 |
| KK6ZOT | VALAGA, TARAS | 2015-12-23 |
| KM6EHM | MERRILL, CHRISTOPHER D | 2016-07-26 |
| KM6GBA | Sinclair, Charles H | 2016-10-27 |
| KM6GVE | Pueblo, Kaleb S | 2016-11-28 |
| KM6LSS | Richards, Jeremy P | 2017-07-20 |
| KM6TVX | Murray, Richard G | 2018-06-11 |
| KN6CHI | LERMAN, LINDA J | 2019-05-29 |
| KN6GAC | Campbell, James G | 2019-11-27 |
| KN6GYX | KISEDA, ERIC | 2020-01-27 |
| KN6JJR | Yechikov, Sergey N | 2020-06-22 |
| KN6NAZ | Shenderuk, Volodymyr | 2021-01-25 |
| KN6OXQ | Rodgers, Richard L | 2021-05-19 |
| KN6QLX | Obille, Nelson O | 2021-09-16 |
| KN6QMQ | Garcia, Edgardo M | 2021-09-16 |
| KN6UTL | Hatley, Joel | 2022-06-22 |
| KN6WQU | Byrd, Dan W | 2022-11-23 |
| KN6ZQX | Wilson, Kara L | 2023-05-04 |
| N6GSW | BASTION, WILLIAM E | 2016-11-08 |
| N6TNI | PLATTE, DANNY E | 2023-04-25 |
| N6XHH | Bonner, David C | 2014-02-18 |
| W2KWN | ERICKSON, RAGNAR E | 2004-03-05 |
| W5BBO | Erickson, Edith V | 2018-01-19 |
| W6HSV | JESSEN, RUSSELL N | 2005-11-02 |
| W6LLH | SHORT, MANFORD E | 2015-03-12 |
| W6NFH | MORRISON, CHARLES E | 2007-10-25 |
| W6OUK | FUND, JAMES L | 2007-04-06 |
| W6PTB | WILLIAMS JR, SAMUEL | 2009-05-05 |
| W6QPX | FARNUM, VERNON A | 2005-08-10 |
| WA0BIY | MONTOYA, RICHARD F | 2015-03-17 |
| WA6GLJ | Irish, Brian R | 2017-08-28 |
| WA6OMU | KELSO, BRENDA D | 2009-10-27 |
| WB6DKX | HAGGARD, JEFFERY J | 2015-10-28 |
| WB6HDL | REED, DOROTHY N | 2004-04-30 |
| WB6LZA | Lafferty Jr, Harry A | 2007-08-28 |
| WD5DTA | WALKER, MARIANNE | 2014-07-15 |
| WD6EQQ | LOOSE, WALTER M | 2015-10-26 |
