FCC Registration Number

FRN 0020956215

CORES registration

Connected companies

CompanyRelationshipSourceConfidence
Business Telecommunication Systems Inc.registrantFORM499100.0%
Business Telecommunication Systems Inc.registrantRMD100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(800) 483-1140Andrew Hackett Cogency Global Inc service_agentFORM49995.0%
(951) 272-3100Business Telecommunication Systems Inc. customer_inquiriesFORM499100.0%
(951) 493-3001 ext. 3001 ext. 3001Larry laVorgna mitigation_contactRMD100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
2023-01-24RR00202249RRALaVorgna Mr, Larry A

FCC Form 499 filers

Current as ofFiler IDLegal name
2025-04-01835638Business Telecommunication Systems Inc.

Robocall Mitigation Database filings

RecertifiedRMD numberBusiness
2024-04-01RMD0008452Business Telecommunication Systems, Inc

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499835638:1217137Business Telecommunication Systems Inc.00209562152026-09-09 23:45:22
FORM499835638:1217138Business Telecommunication Systems Inc.00209562152026-09-09 23:45:22
FORM499835638:1217139Business Telecommunication Systems Inc.00209562152026-09-09 23:45:22
FORM499835638:715342Business Telecommunication Systems Inc.00209562152026-08-14 22:49:07
FORM499835638:715343Business Telecommunication Systems Inc.00209562152026-08-14 22:49:07
FORM499835638:715341Business Telecommunication Systems Inc.00209562152026-08-14 22:49:07
RMD644675Business Telecommunication Systems Inc.00209562152026-08-06 22:48:30
FORM499835638Business Telecommunication Systems Inc.00209562152026-08-01 23:48:10
FORM49933504Business Telecommunication Systems Inc.00209562152026-08-01 22:18:08
RMDRMD0008452Business Telecommunication Systems, Inc00209562152026-08-01 02:48:14

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