The Federal Communications Commission (FCC) has granted a total of 38 licenses and call signs in the category of Restricted Operator license in Warwick, Rhode Island. 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 |
|---|---|---|
| RR00002121 | LITTLEFIELD, KENNETH R | 2001-08-04 |
| RR00013597 | Zangari Jr, Ronald A | 2003-08-12 |
| RR00014301 | Garofalo Jr, Frank J | 2003-10-01 |
| RR00019064 | Friel, Ian T | 2004-05-06 |
| RR00021318 | Allen, Ryan O | 2004-07-27 |
| RR00030063 | Zielinski, David L | 2005-07-13 |
| RR00036518 | Quinn, John | 2006-04-15 |
| RR00037466 | Tonks, Donald A | 2006-05-24 |
| RR00037676 | Alinoor, Shah M | 2006-06-02 |
| RR00038687 | Mitchell, Myron | 2006-07-19 |
| RR00048223 | Ryczek, Peter J | 2007-05-18 |
| RR00049299 | Reinhart, Alan E | 2007-06-20 |
| RR00049778 | Dwyer, John M | 2007-07-06 |
| RR00055857 | Duffy, Thomas H | 2008-01-19 |
| RR00058163 | Faiola, Robert L | 2008-04-03 |
| RR00059347 | Hallenbeck, Wilbur C | 2008-05-20 |
| RR00059788 | Hallenbeck, Wilbur C | 2008-06-10 |
| RR00071355 | auclair, douglas m | 2010-05-14 |
| RR00073897 | Di Gaetano, John M | 2010-10-01 |
| RR00078712 | Hassett, Bryant T | 2011-05-13 |
| RR00080646 | Leinhauser, Mark J | 2011-08-09 |
| RR00085136 | Krasowski, Donald J | 2012-03-06 |
| RR00087316 | Buehner, Daniel J | 2012-06-12 |
| RR00090216 | Morse, Paul E | 2012-11-07 |
| RR00095609 | Powell, Jason K | 2013-07-02 |
| RR00101561 | Nicholson, Andrew M | 2014-03-27 |
| RR00107030 | ROJAS, ALISSA | 2014-10-21 |
| RR00115560 | SISSON, PETER F | 2015-10-10 |
| RR00124423 | Green, Daniel | 2016-08-30 |
| RR00134858 | Griffin, Seth | 2017-08-15 |
| RR00140055 | Steuart, Michael | 2018-01-30 |
| RR00140912 | Rowland, Howard P | 2018-02-22 |
| RR00143386 | Monahan Jr, Lawrence S | 2018-05-02 |
| RR00155967 | Valtz, Victoria | 2019-05-03 |
| RR00156122 | Valtz, Georges E | 2019-05-07 |
| RR00171508 | Hunt, Leo | 2020-12-17 |
| RR00191364 | Tavarez MR, Wellington D | 2022-06-07 |
| RR00203198 | Sica, Christian C | 2023-02-10 |
