FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0028992659

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
Matthijssen Business Communications LLCregistrantFORM499100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 408-3121Corporation Service Company service_agentFORM49995.0%
(800) 845-2200Matthijssen Business Communications LLC customer_inquiriesFORM499100.0%

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01833388Matthijssen Business Communications LLC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499833388:709950Matthijssen Business Communications LLC00289926592026-08-14 05:19:04
FORM499833388:709949Matthijssen Business Communications LLC00289926592026-08-14 05:19:04
FORM499833388:709948Matthijssen Business Communications LLC00289926592026-08-14 05:19:04
FORM499833388Matthijssen Business Communications LLC00289926592026-08-01 18:48:09
FORM49929028Matthijssen Business Communications LLC00289926592026-08-01 17:48:07

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