FCC Registration Number

FRN 0037200441

CORES registration

Connected companies

CompanyRelationshipSourceConfidence
Massachusetts Local Telephone Company, Inc.registrantFORM499100.0%
Massachusetts Local Telephone Company, Inc.registrantRMD100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 403-0599Washington DC Registered Agent LLC service_agentFORM49995.0%
(617) 474-2388Massachusetts Local Telephone Company, Inc. customer_inquiriesFORM499100.0%
(617) 755-4756Dexter Miller mitigation_contactRMD100.0%

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01838695Massachusetts Local Telephone Company, Inc.

Robocall Mitigation Database filings

RecertifiedRMD numberBusiness
2025-07-09RMD0028829Massachusetts Local Telephone Company, Inc.

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499838695:722474Massachusetts Local Telephone Company, Inc.00372004412026-08-15 12:19:09
FORM499838695:722473Massachusetts Local Telephone Company, Inc.00372004412026-08-15 12:19:09
RMD653594Massachusetts Local Telephone Company, Inc.00372004412026-08-07 07:48:32
FORM499838695Massachusetts Local Telephone Company, Inc.00372004412026-08-02 05:18:12
FORM49939616Massachusetts Local Telephone Company, Inc.00372004412026-08-02 04:18:09
RMDRMD0028829Massachusetts Local Telephone Company, Inc.00372004412026-08-01 09:18:13

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