Public regulatory phone
(561) 471-9200
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 |
|---|---|---|---|---|---|
| GUENTER MARKSTEINER Applicant | LMS | 13f76ce1019344d49a0fc1b6063ebeb7 | High confidence (95.0%) | 2026-08-04 21:48:25 | |
| GUENTER MARKSTEINER Applicant | LMS | 0fab8a6c7f8f406a9c8fcf6212b6c0ea | High confidence (95.0%) | 2026-08-04 01:18:22 |