FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0007782840

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
Grid4 Communications, Inc.registrantFORM499100.0%
Grid4 Communications, Inc.registrantRMD100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(248) 918-2864Michael Hopkins mitigation_contactRMD100.0%
(877) 474-3444Grid4 Communications, Inc. customer_inquiriesFORM499100.0%

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01825112Grid4 Communications, Inc.

Robocall Mitigation Database filings

RecertifiedRMD numberBusiness
2026-03-02RMD0002228GRID4 COMMUNICATIONS

Source provenance

SystemRecordRecorded nameRaw FRNObserved
RMD631294Grid4 Communications, Inc.00077828402026-08-06 05:18:27
FORM499825112Grid4 Communications, Inc.00077828402026-08-01 06:18:06
FORM49913324Grid4 Communications, Inc.00077828402026-08-01 05:18:05
RMDRMD0002228GRID4 COMMUNICATIONS00077828402026-07-31 17:04:42

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