Public regulatory phone
(312) 768-1600
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 |
|---|---|---|---|---|---|
| National Tower Company LLC L | 0022357347 | ULS | 038b3956afedd006b57a2c5313f13094869124c3598c5b46deb7b9296114998f | Authoritative identifier (100.0%) | 2026-08-06 04:48:35 |
| National Tower Company LLC L | 0022357347 | ULS | 0331304cc0429e4956b5edd1ae89278f5ecb48bac74619e8c045ba99a0f0eb25 | Authoritative identifier (100.0%) | 2026-08-05 18:18:30 |
| National Tower Company II, LLC L | 0026378679 | ULS | 0012f83e4f2766580eacd127a78b8ea2ba25ae3e63ebaf1f9777303d93a828ab | Authoritative identifier (100.0%) | 2026-07-31 20:09:47 |