FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0009959495

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
U S SILICA COlicenseeULS100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(815) 434-0188U S SILICA COMPANY LULS100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
2014-03-24WPEA489IGEU S SILICA COMPANY

Source provenance

SystemRecordRecorded nameRaw FRNObserved
ULS02c7ea37a6799d722b800dad87f0f074adbde43d5071c1dd1801dc152668393fU S SILICA COMPANY00099594952026-08-05 07:18:28

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