FCC Registration Number

FRN 0037828100

CORES registration

Connected companies

CompanyRelationshipSourceConfidence
TMUS Fiber LLCregistrantFORM499100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(800) 937-8997TMUS Fiber LLC customer_inquiriesFORM499100.0%

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01838408TMUS Fiber LLC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499838408TMUS Fiber LLC00378281002026-08-02 04:48:13
FORM49939042TMUS Fiber LLC00378281002026-08-02 02:48:09

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