Public regulatory phone
(972) 656-5287
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 |
|---|---|---|---|---|---|
| MCI WORLDCOM NETWORK SERVICES, INC L | ULS | 030c25780d5e22b04220e0329a53b1cce96f2df3141e4eeff1e161fe3d03add8 | Authoritative identifier (100.0%) | 2026-08-05 14:18:29 | |
| MCI WORLDCOM Network Services, Inc. owner | ASR | 38143d2e7e670aaa88673be0ba35c02aad043f5d5a10a592178b3acefe45ce34 | Authoritative identifier (100.0%) | 2026-08-03 17:48:25 | |
| MCI WORLDCOM NETWORK SERVICES, INC L | ULS | 011c03761bcd75d6fda671e8d7f8dba70f5d826eeb389229af2040f8c41a218b | Authoritative identifier (100.0%) | 2026-08-02 15:18:21 | |
| MCI WORLDCOM NETWORK SERVICES, INC L | ULS | 00baede5f593d46cb77f3dc7e4a9cfeb8c7726b3fac88a79e2f1b297776f801d | Authoritative identifier (100.0%) | 2026-08-01 18:48:16 | |
| MCI WORLDCOM NETWORK SERVICES, INC L | ULS | 0027569dbb4f607347253472cc54195610435d703509e2e412343d892814a6fc | Authoritative identifier (100.0%) | 2026-07-31 22:18:10 |