Public regulatory phone
(410) 638-3939
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 |
|---|---|---|---|---|---|
| HARFORD COUNTY WATER & SEWER L | 0005555065 | ULS | 0050b175e5b6e70bfdbae7f49dcf20ae3f1b51566d4fe24c9faaf0e7f8ebb94a | Authoritative identifier (100.0%) | 2026-08-01 05:48:14 |