FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0005051909

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
United States Cellular Operating Company of Chicago, LLCregistrantFORM499100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(888) 944-9400United States Cellular Operating Company of Chicago, LLC customer_inquiriesFORM499100.0%

FCC Form 499 filers

Current as ofFiler IDLegal name
2014-04-01822442United States Cellular Operating Company of Chicago, LLC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499822442United States Cellular Operating Company of Chicago, LLC00050519092026-08-01 04:18:06
FORM49910765United States Cellular Operating Company of Chicago, LLC00050519092026-08-01 02:48:05

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