Public regulatory phone
(301) 230-5200
Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.
| Company or contact | FRN | System | Source record | Confidence | Observed |
|---|---|---|---|---|---|
| Metro North COmmuter Railroad L | 0003473592 | ULS | 0a5d3bd20bf469c2592111ff4c88f95edd5f61afd832c7226c24c399bc7346ea | Authoritative identifier (100.0%) | 2026-08-18 17:19:33 |
| Metro North COmmuter Railroad L | 0003473592 | ULS | 008225b7578e79e6313d855aceca2d13e41fa27b1facd69067666102e6d629f3 | Authoritative identifier (100.0%) | 2026-08-01 12:18:13 |
| Tele-Trak, Inc. service_agent | FORM499 | 812463:843591 | High confidence (95.0%) | 2026-08-25 00:14:13 | |
| Cleveland Mobile Radio Sales Inc. service_agent | 0003733276 | FORM499 | 812470:843594 | High confidence (95.0%) | 2026-08-25 00:14:13 |
| Nunn's Communication Services, Inc. service_agent | 0006526818 | FORM499 | 812147:843319 | High confidence (95.0%) | 2026-08-25 00:14:12 |
| Western Communications, Inc. service_agent | 0002429686 | FORM499 | 812169:843346 | High confidence (95.0%) | 2026-08-25 00:14:12 |
| Telephone & Two-Way, Inc. service_agent | FORM499 | 812223:843401 | High confidence (95.0%) | 2026-08-25 00:14:12 | |
| Wavesource, Inc. service_agent | FORM499 | 815867:733543 | High confidence (95.0%) | 2026-08-22 21:14:04 | |
| Mitchell Communications, Inc. service_agent | 0004167540 | FORM499 | 815228:733172 | High confidence (95.0%) | 2026-08-22 20:44:04 |
| SR Communications Associates service_agent | 0002533313 | FORM499 | 815320:733237 | High confidence (95.0%) | 2026-08-22 20:44:04 |
| Telephone & Two-Way, Inc. service_agent | FORM499 | 812223:732107 | High confidence (95.0%) | 2026-08-22 17:14:03 | |
| Tele-Trak, Inc. service_agent | FORM499 | 812463:732297 | High confidence (95.0%) | 2026-08-22 17:14:03 | |
| Cleveland Mobile Radio Sales Inc. service_agent | 0003733276 | FORM499 | 812470:732300 | High confidence (95.0%) | 2026-08-22 17:14:03 |
| Western Communications, Inc. service_agent | 0002429686 | FORM499 | 812169:732052 | High confidence (95.0%) | 2026-08-22 17:14:02 |
| Nunn's Communication Services, Inc. service_agent | 0006526818 | FORM499 | 812147:732025 | High confidence (95.0%) | 2026-08-22 17:14:02 |
| CRYSTAL SMR INC. service_agent | 0005749403 | FORM499 | 830166:701887 | High confidence (95.0%) | 2026-08-13 14:49:00 |
| Advanced Metrocomm, Inc. service_agent | 0002283020 | FORM499 | 826555:691886 | High confidence (95.0%) | 2026-08-12 23:18:57 |
| SageQuest, LLC service_agent | 0008793887 | FORM499 | 823108:685248 | High confidence (95.0%) | 2026-08-12 11:48:56 |
| Select Connect Communications, LLC service_agent | 0008657520 | FORM499 | 823126:685275 | High confidence (95.0%) | 2026-08-12 11:48:56 |
| Trunked Systems PR, Inc. service_agent | 0007205347 | FORM499 | 822744:684707 | High confidence (95.0%) | 2026-08-12 10:48:57 |
| Roadrunner Communications, Inc. service_agent | 0004529665 | FORM499 | 821692:683222 | High confidence (95.0%) | 2026-08-12 08:48:56 |
| Comtech, Inc. service_agent | 0003958816 | FORM499 | 820864:682103 | High confidence (95.0%) | 2026-08-12 07:48:56 |
| Repeater Network, Inc. service_agent | 0004991238 | FORM499 | 820324:681348 | High confidence (95.0%) | 2026-08-12 06:18:54 |
| Pete's Communications, Inc. service_agent | 0002629681 | FORM499 | 820344:681368 | High confidence (95.0%) | 2026-08-12 06:18:54 |
| Coastal Communications, Inc. service_agent | 0006203301 | FORM499 | 820116:680880 | High confidence (95.0%) | 2026-08-12 05:48:55 |
| C & C Communications service_agent | 0003755428 | FORM499 | 820145:680932 | High confidence (95.0%) | 2026-08-12 05:48:55 |
| G.C. Global, Inc. service_agent | 0002414936 | FORM499 | 819848:680403 | High confidence (95.0%) | 2026-08-12 04:48:53 |
| Baytown Communications, Inc. service_agent | 0001679406 | FORM499 | 819846:680401 | High confidence (95.0%) | 2026-08-12 04:48:53 |
| Wavesource, Inc. service_agent | FORM499 | 815867:677896 | High confidence (95.0%) | 2026-08-12 00:18:53 | |
| SR Communications Associates service_agent | 0002533313 | FORM499 | 815320:677590 | High confidence (95.0%) | 2026-08-11 23:48:54 |
| Mitchell Communications, Inc. service_agent | 0004167540 | FORM499 | 815228:677525 | High confidence (95.0%) | 2026-08-11 23:48:53 |
| Cleveland Mobile Radio Sales Inc. service_agent | 0003733276 | FORM499 | 812470:676653 | High confidence (95.0%) | 2026-08-11 19:18:52 |
| Tele-Trak, Inc. service_agent | 0002930000 | FORM499 | 812463:676650 | High confidence (95.0%) | 2026-08-11 19:18:52 |
| Telephone & Two-Way, Inc. service_agent | 0002931609 | FORM499 | 812223:676460 | High confidence (95.0%) | 2026-08-11 19:18:52 |
| Western Communications, Inc. service_agent | 0002429686 | FORM499 | 812169:676405 | High confidence (95.0%) | 2026-08-11 19:18:51 |
| Nunn's Communication Services, Inc. service_agent | 0006526818 | FORM499 | 812147:676378 | High confidence (95.0%) | 2026-08-11 19:18:51 |
| C & C Communications service_agent | 0003755428 | FORM499 | 820145:625285 | High confidence (95.0%) | 2026-08-11 01:48:50 |
| Coastal Communications, Inc. service_agent | 0006203301 | FORM499 | 820116:625233 | High confidence (95.0%) | 2026-08-11 01:48:50 |
| Baytown Communications, Inc. service_agent | 0001679406 | FORM499 | 819846:624754 | High confidence (95.0%) | 2026-08-11 01:18:49 |
| G.C. Global, Inc. service_agent | 0002414936 | FORM499 | 819848:624756 | High confidence (95.0%) | 2026-08-11 01:18:49 |
| Wavesource, Inc. service_agent | FORM499 | 815867:622249 | High confidence (95.0%) | 2026-08-10 21:18:47 | |
| SR Communications Associates service_agent | 0002533313 | FORM499 | 815320:621943 | High confidence (95.0%) | 2026-08-10 20:48:48 |
| Mitchell Communications, Inc. service_agent | 0004167540 | FORM499 | 815228:621878 | High confidence (95.0%) | 2026-08-10 20:48:48 |
| Cleveland Mobile Radio Sales Inc. service_agent | 0003733276 | FORM499 | 812470:621006 | High confidence (95.0%) | 2026-08-10 19:18:49 |
| Tele-Trak, Inc. service_agent | 0002930000 | FORM499 | 812463:621003 | High confidence (95.0%) | 2026-08-10 19:18:49 |
| Telephone & Two-Way, Inc. service_agent | 0002931609 | FORM499 | 812223:620813 | High confidence (95.0%) | 2026-08-10 19:18:48 |
| Nunn's Communication Services, Inc. service_agent | 0006526818 | FORM499 | 812147:620731 | High confidence (95.0%) | 2026-08-10 19:18:47 |
| Western Communications, Inc. service_agent | 0002429686 | FORM499 | 812169:620758 | High confidence (95.0%) | 2026-08-10 19:18:47 |
| Wavesource, Inc. service_agent | FORM499 | 815867:510955 | High confidence (95.0%) | 2026-08-08 22:48:39 | |
| SR Communications Associates service_agent | 0002533313 | FORM499 | 815320:510649 | High confidence (95.0%) | 2026-08-08 19:18:41 |
| Mitchell Communications, Inc. service_agent | 0004167540 | FORM499 | 815228:510584 | High confidence (95.0%) | 2026-08-08 19:18:41 |
| Tele-Trak, Inc. service_agent | 0002930000 | FORM499 | 812463:509709 | High confidence (95.0%) | 2026-08-08 16:48:41 |
| Cleveland Mobile Radio Sales Inc. service_agent | 0003733276 | FORM499 | 812470:509712 | High confidence (95.0%) | 2026-08-08 16:48:41 |
| Nunn's Communication Services, Inc. service_agent | 0006526818 | FORM499 | 812147:509437 | High confidence (95.0%) | 2026-08-08 16:48:40 |
| Western Communications, Inc. service_agent | 0002429686 | FORM499 | 812169:509464 | High confidence (95.0%) | 2026-08-08 16:48:40 |
| Telephone & Two-Way, Inc. service_agent | 0002931609 | FORM499 | 812223:509519 | High confidence (95.0%) | 2026-08-08 16:48:40 |
| Advanced Metrocomm, Inc. service_agent | 0002283020 | FORM499 | 826555:469298 | High confidence (95.0%) | 2026-08-08 02:18:37 |
| SageQuest, LLC service_agent | 0008793887 | FORM499 | 823108:462660 | High confidence (95.0%) | 2026-08-07 09:18:34 |
| Select Connect Communications, LLC service_agent | 0008657520 | FORM499 | 823126:462687 | High confidence (95.0%) | 2026-08-07 09:18:34 |
| Trunked Systems PR, Inc. service_agent | 0007205347 | FORM499 | 822744:462119 | High confidence (95.0%) | 2026-08-07 08:48:33 |
| Roadrunner Communications, Inc. service_agent | 0004529665 | FORM499 | 821692:460634 | High confidence (95.0%) | 2026-08-07 05:48:34 |
| Comtech, Inc. service_agent | 0003958816 | FORM499 | 820864:459515 | High confidence (95.0%) | 2026-08-07 02:48:32 |
| Pete's Communications, Inc. service_agent | 0002629681 | FORM499 | 820344:458780 | High confidence (95.0%) | 2026-08-07 02:18:32 |
| Repeater Network, Inc. service_agent | 0004991238 | FORM499 | 820324:458760 | High confidence (95.0%) | 2026-08-07 02:18:32 |
| Coastal Communications, Inc. service_agent | 0006203301 | FORM499 | 820116:458292 | High confidence (95.0%) | 2026-08-07 01:48:32 |
| C & C Communications service_agent | 0003755428 | FORM499 | 820145:458344 | High confidence (95.0%) | 2026-08-07 01:48:32 |
| G.C. Global, Inc. service_agent | 0002414936 | FORM499 | 819848:457815 | High confidence (95.0%) | 2026-08-07 01:18:30 |
| Baytown Communications, Inc. service_agent | 0001679406 | FORM499 | 819846:457813 | High confidence (95.0%) | 2026-08-07 01:18:30 |
| Wavesource, Inc. service_agent | FORM499 | 815867:455308 | High confidence (95.0%) | 2026-08-06 18:48:31 | |
| SR Communications Associates service_agent | 0002533313 | FORM499 | 815320:455002 | High confidence (95.0%) | 2026-08-06 18:18:31 |
| Mitchell Communications, Inc. service_agent | 0004167540 | FORM499 | 815228:454937 | High confidence (95.0%) | 2026-08-06 18:18:31 |
| Tele-Trak, Inc. service_agent | 0002930000 | FORM499 | 812463:454062 | High confidence (95.0%) | 2026-08-06 17:18:30 |
| Cleveland Mobile Radio Sales Inc. service_agent | 0003733276 | FORM499 | 812470:454065 | High confidence (95.0%) | 2026-08-06 17:18:30 |
| Telephone & Two-Way, Inc. service_agent | 0002931609 | FORM499 | 812223:453872 | High confidence (95.0%) | 2026-08-06 17:18:29 |
| Western Communications, Inc. service_agent | 0002429686 | FORM499 | 812169:453817 | High confidence (95.0%) | 2026-08-06 17:18:29 |
| Nunn's Communication Services, Inc. service_agent | 0006526818 | FORM499 | 812147:453790 | High confidence (95.0%) | 2026-08-06 17:18:29 |
| Select Connect Communications, LLC service_agent | 0008657520 | FORM499 | 823126:407040 | High confidence (95.0%) | 2026-08-06 00:48:27 |
| SageQuest, LLC service_agent | 0008793887 | FORM499 | 823108:407013 | High confidence (95.0%) | 2026-08-06 00:48:27 |
| Trunked Systems PR, Inc. service_agent | 0007205347 | FORM499 | 822744:406472 | High confidence (95.0%) | 2026-08-05 23:48:27 |
| Roadrunner Communications, Inc. service_agent | 0004529665 | FORM499 | 821692:404987 | High confidence (95.0%) | 2026-08-05 21:18:27 |
| Comtech, Inc. service_agent | 0003958816 | FORM499 | 820864:403868 | High confidence (95.0%) | 2026-08-05 19:48:26 |
| Pete's Communications, Inc. service_agent | 0002629681 | FORM499 | 820344:403133 | High confidence (95.0%) | 2026-08-05 19:18:25 |
| Repeater Network, Inc. service_agent | 0004991238 | FORM499 | 820324:403113 | High confidence (95.0%) | 2026-08-05 19:18:25 |
| C & C Communications service_agent | 0003755428 | FORM499 | 820145:402697 | High confidence (95.0%) | 2026-08-05 18:48:26 |
| Coastal Communications, Inc. service_agent | 0006203301 | FORM499 | 820116:402645 | High confidence (95.0%) | 2026-08-05 18:48:25 |
| G.C. Global, Inc. service_agent | 0002414936 | FORM499 | 819848:402168 | High confidence (95.0%) | 2026-08-05 18:18:26 |
| Baytown Communications, Inc. service_agent | 0001679406 | FORM499 | 819846:402166 | High confidence (95.0%) | 2026-08-05 18:18:26 |
| Wavesource, Inc. service_agent | FORM499 | 815867:399661 | High confidence (95.0%) | 2026-08-05 14:48:25 | |
| SR Communications Associates service_agent | 0002533313 | FORM499 | 815320:399355 | High confidence (95.0%) | 2026-08-05 14:18:25 |
| Mitchell Communications, Inc. service_agent | 0004167540 | FORM499 | 815228:399290 | High confidence (95.0%) | 2026-08-05 14:18:25 |
| Tele-Trak, Inc. service_agent | 0002930000 | FORM499 | 812463:398415 | High confidence (95.0%) | 2026-08-05 12:48:25 |
| Telephone & Two-Way, Inc. service_agent | 0002931609 | FORM499 | 812223:398225 | High confidence (95.0%) | 2026-08-05 12:48:25 |
| Cleveland Mobile Radio Sales Inc. service_agent | 0003733276 | FORM499 | 812470:398418 | High confidence (95.0%) | 2026-08-05 12:48:25 |
| Western Communications, Inc. service_agent | 0002429686 | FORM499 | 812169:398170 | High confidence (95.0%) | 2026-08-05 12:48:24 |
| Nunn's Communication Services, Inc. service_agent | 0006526818 | FORM499 | 812147:398143 | High confidence (95.0%) | 2026-08-05 12:48:24 |
| Baytown Communications, Inc. service_agent | 0001679406 | FORM499 | 819846:346519 | High confidence (95.0%) | 2026-08-05 02:18:23 |
| G.C. Global, Inc. service_agent | 0002414936 | FORM499 | 819848:346521 | High confidence (95.0%) | 2026-08-05 02:18:23 |
| Wavesource, Inc. service_agent | FORM499 | 815867:344014 | High confidence (95.0%) | 2026-08-04 21:48:21 | |
| Mitchell Communications, Inc. service_agent | 0004167540 | FORM499 | 815228:343643 | High confidence (95.0%) | 2026-08-04 20:48:22 |
| SR Communications Associates service_agent | 0002533313 | FORM499 | 815320:343708 | High confidence (95.0%) | 2026-08-04 20:48:22 |
| Cleveland Mobile Radio Sales Inc. service_agent | 0003733276 | FORM499 | 812470:342771 | High confidence (95.0%) | 2026-08-04 17:48:22 |
| Tele-Trak, Inc. service_agent | 0002930000 | FORM499 | 812463:342768 | High confidence (95.0%) | 2026-08-04 17:48:22 |
| Telephone & Two-Way, Inc. service_agent | 0002931609 | FORM499 | 812223:342578 | High confidence (95.0%) | 2026-08-04 17:48:21 |
| Nunn's Communication Services, Inc. service_agent | 0006526818 | FORM499 | 812147:342496 | High confidence (95.0%) | 2026-08-04 17:48:21 |
| Western Communications, Inc. service_agent | 0002429686 | FORM499 | 812169:342523 | High confidence (95.0%) | 2026-08-04 17:48:21 |
| Wavesource, Inc. service_agent | FORM499 | 815867:288367 | High confidence (95.0%) | 2026-08-03 23:18:18 | |
| SR Communications Associates service_agent | 0002533313 | FORM499 | 815320:288061 | High confidence (95.0%) | 2026-08-03 21:48:18 |
| Mitchell Communications, Inc. service_agent | 0004167540 | FORM499 | 815228:287996 | High confidence (95.0%) | 2026-08-03 21:48:18 |
| Tele-Trak, Inc. service_agent | 0002930000 | FORM499 | 812463:287121 | High confidence (95.0%) | 2026-08-03 19:48:18 |
| Cleveland Mobile Radio Sales Inc. service_agent | 0003733276 | FORM499 | 812470:287124 | High confidence (95.0%) | 2026-08-03 19:48:18 |
| Nunn's Communication Services, Inc. service_agent | 0006526818 | FORM499 | 812147:286849 | High confidence (95.0%) | 2026-08-03 19:48:17 |
| Western Communications, Inc. service_agent | 0002429686 | FORM499 | 812169:286876 | High confidence (95.0%) | 2026-08-03 19:48:17 |
| Telephone & Two-Way, Inc. service_agent | 0002931609 | FORM499 | 812223:286931 | High confidence (95.0%) | 2026-08-03 19:48:17 |
| Repeater Network, Inc. service_agent | 0004991238 | FORM499 | 820324:180525 | High confidence (95.0%) | 2026-08-02 00:48:11 |
| Pete's Communications, Inc. service_agent | 0002629681 | FORM499 | 820344:180545 | High confidence (95.0%) | 2026-08-02 00:48:11 |
| C & C Communications service_agent | 0003755428 | FORM499 | 820145:180109 | High confidence (95.0%) | 2026-08-02 00:18:12 |
| Coastal Communications, Inc. service_agent | 0006203301 | FORM499 | 820116:180057 | High confidence (95.0%) | 2026-08-02 00:18:12 |
| Baytown Communications, Inc. service_agent | 0001679406 | FORM499 | 819846:179578 | High confidence (95.0%) | 2026-08-01 23:48:11 |
| G.C. Global, Inc. service_agent | 0002414936 | FORM499 | 819848:179580 | High confidence (95.0%) | 2026-08-01 23:48:11 |
| Wavesource, Inc. service_agent | FORM499 | 815867:177073 | High confidence (95.0%) | 2026-08-01 18:48:10 | |
| SR Communications Associates service_agent | 0002533313 | FORM499 | 815320:176767 | High confidence (95.0%) | 2026-08-01 18:18:11 |
| Mitchell Communications, Inc. service_agent | 0004167540 | FORM499 | 815228:176702 | High confidence (95.0%) | 2026-08-01 18:18:10 |
| Tele-Trak, Inc. service_agent | 0002930000 | FORM499 | 812463:175827 | High confidence (95.0%) | 2026-08-01 16:48:12 |
| Cleveland Mobile Radio Sales Inc. service_agent | 0003733276 | FORM499 | 812470:175830 | High confidence (95.0%) | 2026-08-01 16:48:12 |
| Nunn's Communication Services, Inc. service_agent | 0006526818 | FORM499 | 812147:175555 | High confidence (95.0%) | 2026-08-01 16:48:11 |
| Telephone & Two-Way, Inc. service_agent | 0002931609 | FORM499 | 812223:175637 | High confidence (95.0%) | 2026-08-01 16:48:11 |
| Western Communications, Inc. service_agent | 0002429686 | FORM499 | 812169:175582 | High confidence (95.0%) | 2026-08-01 16:48:11 |