The Federal Communications Commission (FCC) has granted a total of 24 licenses and call signs in the category of Restricted Operator license in Guilford, Connecticut. 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 |
|---|---|---|
| RR00006135 | Saslo, Sean D | 2002-05-18 |
| RR00007460 | Pierson, Christopher B | 2002-07-30 |
| RR00018188 | Carter, Craig P | 2004-04-03 |
| RR00026052 | Biemesderfer Dr, Daniel R | 2005-02-19 |
| RR00041471 | Calabrese, Anthony W | 2006-10-17 |
| RR00041587 | Ballou, Glen M | 2006-10-20 |
| RR00057456 | salomon, richard e | 2008-03-11 |
| RR00057735 | Burke, David M | 2008-03-20 |
| RR00067047 | DiPaola, vincent A | 2009-09-03 |
| RR00071246 | Fanghella, Jason | 2010-05-11 |
| RR00072846 | Smith, Stanford S | 2010-08-04 |
| RR00072850 | Dwyer, Michael | 2010-08-04 |
| RR00077127 | Dickey MD, Phillip S | 2011-03-15 |
| RR00081649 | Hashimoto, Akihiro | 2011-09-15 |
| RR00081694 | Hashimoto, Mirai | 2011-09-16 |
| RR00096301 | Mason, Scott J | 2013-08-06 |
| RR00100247 | Nexon, Mark D | 2014-02-04 |
| RR00107913 | Nelson, Lawrence W | 2014-11-29 |
| RR00116934 | Tichy, Devin A | 2015-12-01 |
| RR00159494 | Starbard, Paul A | 2019-08-09 |
| RR00162914 | Frattini, Anne-Marie | 2019-11-14 |
| RR00166118 | Tichy, Austin C | 2020-02-12 |
| RR00172122 | Meskill 988, Kevin M | 2021-01-22 |
| RR00198710 | Heidkamp, Milo M | 2022-11-03 |
