Public regulatory phone
(720) 875-4000
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 |
|---|---|---|---|---|---|
| COMCAST OF COLORADO IV, LLC L | 0004997128 | ULS | 145854a923edd56a02d7c8ec0047537ed7fcfc5de6def6b724b32afa093edf89 | Authoritative identifier (100.0%) | 2026-09-13 12:46:03 |
| Comcast of California/Colorado/Florida/Oregon, Inc. L | 0001610070 | ULS | 1099bd44afb6720d55928d911105c7b768ae11296f50c787bb3b748fdfaac683 | Authoritative identifier (100.0%) | 2026-09-07 20:15:27 |
| MEDIAONE OF METROPOLITAN DETROIT, INC. L | 0004810354 | ULS | 0fb8931a0b9ec0aff9355731ec035f9624432ef081965a6da74fde330ce69407 | Authoritative identifier (100.0%) | 2026-09-03 17:45:04 |
| MEDIAONE OF ILLINOIS, INC. owner | 0002813541 | ASR | 8f93cbed53d8210f7f84e1d81a2494167e7f41d3ab75cafe07b166c35b302f32 | Authoritative identifier (100.0%) | 2026-08-08 11:18:41 |