Public regulatory phone
(608) 697-7820
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 |
|---|---|---|---|---|---|
| Magnum Communications, Inc. President | 0003776754 | CORES | 0003776754 | Authoritative identifier (100.0%) | 2026-08-14 23:19:23 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff398581a40019868a1e0b205fb | High confidence (95.0%) | 2026-09-10 03:45:27 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff38a059017018a0a0232b8028b | High confidence (95.0%) | 2026-09-07 20:15:21 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff38974ec780189887c493a0467 | High confidence (95.0%) | 2026-09-07 19:45:19 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff38974ec78018989dd02940808 | High confidence (95.0%) | 2026-09-07 19:45:19 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff38974ec78018989cb3f1d07d0 | High confidence (95.0%) | 2026-09-07 19:45:19 |
| Magnum Radio, Inc. Applicant | 0003776739 | LMS | 25076ff388269bd801882a2cbfe10108 | High confidence (95.0%) | 2026-09-07 14:45:20 |
| David R Magnum Applicant | 0019393024 | LMS | 25076ff388269bd801882a275b3600c1 | High confidence (95.0%) | 2026-09-07 14:45:20 |
| Magnum Communications, Inc. Applicant | 0003776754 | LMS | 25076ff387de8c4a0187e7c0bcf202ed | High confidence (95.0%) | 2026-09-07 14:15:25 |
| Magnum Radio, Inc. Applicant | 0003776739 | LMS | 25076ff387de8c4a0187e7bb0d3802db | High confidence (95.0%) | 2026-09-07 14:15:25 |
| Magnum Radio, Inc. Applicant | 0003776739 | LMS | 25076ff387ba77050187c39e523a040f | High confidence (95.0%) | 2026-09-07 14:15:24 |
| Magnum Radio, Inc. Applicant | 0003776739 | LMS | 25076ff387ba77050187c8402a050624 | High confidence (95.0%) | 2026-09-07 14:15:24 |
| David R Magnum Applicant | 0019393024 | LMS | 25076ff386522acb018675d3e8fe05db | High confidence (95.0%) | 2026-09-05 19:15:11 |
| Magnum Radio, Inc. Applicant | 0003776739 | LMS | 25076ff385da20eb0185e3c0caf2036d | High confidence (95.0%) | 2026-09-05 17:15:13 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff384e9c4f20184f3776d6e02d9 | High confidence (95.0%) | 2026-09-05 12:15:13 |
| Magnum Radio, Inc. Applicant | 0003776739 | LMS | 25076ff38482c445018488897abf0242 | High confidence (95.0%) | 2026-09-05 09:45:09 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff37be65c79017c00f553ee08df | High confidence (95.0%) | 2026-09-01 18:44:54 |
| Magnum Communications, Inc. Applicant | 0003776754 | LMS | 25076ff37b5fd98d017b64759e3c0149 | High confidence (95.0%) | 2026-09-01 15:44:52 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff37a62bbee017a6375451a0102 | High confidence (95.0%) | 2026-09-01 10:44:49 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff379edbc96017a4444bdf619fc | High confidence (95.0%) | 2026-09-01 09:15:05 |
| Magnum Communications, Inc. Applicant | 0003776754 | LMS | 25076ff379edbc960179f27449ee018b | High confidence (95.0%) | 2026-09-01 09:15:04 |
| Magnum Communications, Inc. Applicant | 0003776754 | LMS | 25076ff3797a6e1001797c7ec16900f5 | High confidence (95.0%) | 2026-08-31 20:44:50 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff3797a6e1001797c73689400ae | High confidence (95.0%) | 2026-08-31 20:44:50 |
| Magnum Communications, Inc. Applicant | 0003776754 | LMS | 25076ff3781945b6017827485ec7038c | High confidence (95.0%) | 2026-08-30 10:14:41 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff377ee432f0177eed16bae002f | High confidence (95.0%) | 2026-08-30 08:14:45 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff377ee432f0177eec9acc90015 | High confidence (95.0%) | 2026-08-30 08:14:45 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff377ee432f0177eedc9c210091 | High confidence (95.0%) | 2026-08-30 08:14:45 |
| Magnum Communications, Inc. Applicant | 0003776754 | LMS | 25076ff374c2319c0174e0a713a10874 | High confidence (95.0%) | 2026-08-29 12:14:42 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076ff374c2319c0174dad486c3042f | High confidence (95.0%) | 2026-08-29 12:14:42 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f919ddf360b019ddfaa507e0027 | High confidence (95.0%) | 2026-08-23 04:14:11 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f919971d26e019973355cc700ca | High confidence (95.0%) | 2026-08-22 07:14:10 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f9196445513019659b3114b1552 | High confidence (95.0%) | 2026-08-22 01:44:06 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f9195b07cbe0195ddca128d101d | High confidence (95.0%) | 2026-08-21 23:44:02 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f918d85e5c4018dc6c9df291d9f | High confidence (95.0%) | 2026-08-19 22:13:53 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f918c846b79018c932a25f805ef | High confidence (95.0%) | 2026-08-19 19:13:52 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f918a058ddc018a08dda2380118 | High confidence (95.0%) | 2026-08-19 00:19:29 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f918a058ddc018a0f5383a10619 | High confidence (95.0%) | 2026-08-19 00:19:29 |
| Magnum Radio, Inc. Applicant | 0003776739 | LMS | 25076f9188269cb70188345c84350320 | High confidence (95.0%) | 2026-08-18 09:19:24 |
| David R Magnum Applicant | 0019393024 | LMS | 25076f9188269cb70188345d55890336 | High confidence (95.0%) | 2026-08-18 09:19:24 |
| Magnum Radio, Inc. Applicant | 0003776739 | LMS | 25076f9188029ae20188100561190b8c | High confidence (95.0%) | 2026-08-18 08:19:29 |
| David R Magnum Applicant | 0019393024 | LMS | 25076f91877098b4018776e6fff8030f | High confidence (95.0%) | 2026-08-18 05:19:36 |
| Magnum Radio, Inc. Applicant | 0003776739 | LMS | 25076f91877098b4018776e44a6002be | High confidence (95.0%) | 2026-08-18 05:19:36 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f9186be592b0186f027db0f0f2d | High confidence (95.0%) | 2026-08-18 04:19:28 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f9186be592b0186e6e809dc0b7c | High confidence (95.0%) | 2026-08-18 04:19:28 |
| Magnum Radio, Inc. Applicant | 0003776739 | LMS | 25076f9186127d31018612fd300d0190 | High confidence (95.0%) | 2026-08-17 23:19:32 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f9186127d310186130358b10238 | High confidence (95.0%) | 2026-08-17 23:19:32 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f9185f529c40186030a76670372 | High confidence (95.0%) | 2026-08-17 22:49:26 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f9185da21cd0185ea7251c2034b | High confidence (95.0%) | 2026-08-17 22:19:29 |
| Magnum Radio, Inc. Applicant | 0003776739 | LMS | 25076f918482c5ce01848c624d4b032e | High confidence (95.0%) | 2026-08-17 14:19:28 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f918284a87701828dcdfb7a026b | High confidence (95.0%) | 2026-08-17 06:19:42 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f91800b31b701801eef178004ad | High confidence (95.0%) | 2026-08-16 18:19:26 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f91800b31b701801efea68b055d | High confidence (95.0%) | 2026-08-16 18:19:26 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f917b66f5b8017b71ca504c04ca | High confidence (95.0%) | 2026-08-15 04:49:19 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f917b7aba14017b88f25b7b0938 | High confidence (95.0%) | 2026-08-15 04:49:19 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f917b323260017b40aa93ad0efc | High confidence (95.0%) | 2026-08-15 04:19:15 |
| Magnum Communications, Inc. Applicant | 0003776754 | LMS | 25076f9179a94f170179b3691ced043e | High confidence (95.0%) | 2026-08-14 11:49:17 |
| Magnum Communications, Inc. Applicant | 0003776754 | LMS | 25076f91774155cf01774afe65330377 | High confidence (95.0%) | 2026-08-13 18:19:13 |
| Magnum Communications, Inc. Applicant | 0003776754 | LMS | 25076f91774155cf017750544c49045d | High confidence (95.0%) | 2026-08-13 18:19:13 |
| Magnum Communications, Inc. Applicant | 0003776754 | LMS | 25076f9175d876930175e160eaeb100c | High confidence (95.0%) | 2026-08-13 13:49:07 |
| Magnum Communications, Inc. Applicant | 0003776754 | LMS | 25076f9175d876930175e16481141026 | High confidence (95.0%) | 2026-08-13 13:49:07 |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 25076f916e19aefa016e22aae11b05fd | High confidence (95.0%) | 2026-08-12 08:49:02 |
| DAVID R. MAGNUM Applicant | LMS | 249f893cea8c435ca5b7c1b6063ebeb7 | High confidence (95.0%) | 2026-08-07 12:48:40 | |
| DAVID R. MAGNUM Applicant | LMS | 24689d1db3f74288a925c1b6063ebeb7 | High confidence (95.0%) | 2026-08-07 11:48:40 | |
| DAVID R. MAGNUM Applicant | LMS | 2000f88004714a5eb944c1b6063ebeb7 | High confidence (95.0%) | 2026-08-06 16:18:36 | |
| DAVID R. MAGNUM Applicant | LMS | 146fe5ffc9f54f4cb823c1b6063ebeb7 | High confidence (95.0%) | 2026-08-04 23:18:28 | |
| DAVID R. MAGNUM Applicant | 0019393024 | LMS | 0702f66289cc4f098f6dc1b6063ebeb7 | High confidence (95.0%) | 2026-08-01 23:48:15 |