Public regulatory phone
(412) 856-9200
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 |
|---|---|---|---|---|---|
| CSE Corporation Engineer | 0023790231 | CORES | 0023790231 | Authoritative identifier (100.0%) | 2026-08-29 18:21:11 |