FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0017348145

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
Lumen Technologies, Inc.registrantRMD100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(303) 707-3844Philip Linse mitigation_contactRMD100.0%

Robocall Mitigation Database filings

RecertifiedRMD numberBusiness
2026-02-27RMD0006108Level 3 Telecom Data Services, LLC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
RMD634865Lumen Technologies, Inc.00173481452026-08-06 09:18:28
RMDRMD0006108Level 3 Telecom Data Services, LLC00173481452026-07-31 22:18:11

Refresh this FRN

Request a background refresh from the FCC CORES public registration record. The page request does not contact the FCC directly.