Public regulatory phone
(616) 775-9813
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 |
|---|---|---|---|---|---|
| GRK PRODUCTIONS, INC. Applicant | LMS | 2137721fa68e4d1c9576c1b6063ebeb7 | High confidence (95.0%) | 2026-08-06 19:18:35 | |
| GRK PRODUCTIONS, INC. Applicant | LMS | 0c1d714f83d94105b865c1b6063ebeb7 | High confidence (95.0%) | 2026-08-03 11:18:25 | |
| GRK PRODUCTIONS JOINT VENTURE Applicant | LMS | 034860c6c6134160aaeccf6212b6c0ea | High confidence (95.0%) | 2026-08-01 06:48:11 | |
| GRK PRODUCTIONS, INC. Applicant | LMS | 02418040d9f1486d9fa1c1b6063ebeb7 | High confidence (95.0%) | 2026-08-01 04:18:12 |