Public regulatory phone
(847) 384-0017
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 |
|---|---|---|---|---|---|
| LONG RIDGE OFFICE PORTFOLIO, L.P. L | 0023455538 | ULS | 0315c39ea0a8307ec5ff05dfd06d47950a20a07ec8d2f392246b6310c4460cae | Authoritative identifier (100.0%) | 2026-08-05 15:18:31 |