FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0031100019

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
TRZ Communications Services, Inc.registrantFORM499100.0%
TRZ Communications Services, Inc.registrantRMD100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(307) 200-2803Registered Agents Inc. service_agentFORM49995.0%
(800) 846-4630TRZ Communications Services, Inc. customer_inquiriesFORM499100.0%
(800) 846-4630 ext. 104Thomas R Zawistowski mitigation_contactRMD100.0%

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01837554TRZ Communications Services, Inc.

Robocall Mitigation Database filings

RecertifiedRMD numberBusiness
2025-05-30RMD0004426TRZ Communications Services, Inc.

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499837554:719804TRZ Communications Services, Inc.00311000192026-08-15 07:19:12
FORM499837554:719803TRZ Communications Services, Inc.00311000192026-08-15 07:19:12
RMD635469TRZ Communications Services, Inc.00311000192026-08-06 09:48:28
FORM499837554TRZ Communications Services, Inc.00311000192026-08-02 04:18:10
FORM49937334TRZ Communications Services, Inc.00311000192026-08-02 00:18:09
RMDRMD0004426TRZ Communications Services, Inc.00311000192026-07-31 20:48:08

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