FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0015150923

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
Mainstay Technologies, LLC.registrantFORM499100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(402) 723-4448Mainstay Technologies, LLC. customer_inquiriesFORM499100.0%
(703) 584-8673Todd Slamowitz Lukas, Lafuria, Lantor & Sachs, LLP service_agentFORM49995.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
2010-05-04WQLV602NNEMainstay Technologies LLC
2007-01-31L000001761WZCMAINSTAY TECHNOLOGIES LLC
2007-01-31L000001762WZCMAINSTAY TECHNOLOGIES LLC

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01826769Mainstay Technologies, LLC.

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499826769:1194254Mainstay Technologies, LLC.00151509232026-09-08 04:45:13
FORM499826769:1194251Mainstay Technologies, LLC.00151509232026-09-08 04:45:13
FORM499826769:1194252Mainstay Technologies, LLC.00151509232026-09-08 04:45:13
FORM499826769:1194253Mainstay Technologies, LLC.00151509232026-09-08 04:45:13
FORM499826769:1026729Mainstay Technologies, LLC.00151509232026-08-30 08:14:37
FORM499826769:1026730Mainstay Technologies, LLC.00151509232026-08-30 08:14:37
FORM499826769:1026728Mainstay Technologies, LLC.00151509232026-08-30 08:14:37
FORM499826769:1026731Mainstay Technologies, LLC.00151509232026-08-30 08:14:37
FORM499826769:692456Mainstay Technologies, LLC.00151509232026-08-12 23:48:58
FORM499826769:692455Mainstay Technologies, LLC.00151509232026-08-12 23:48:58
FORM499826769:692458Mainstay Technologies, LLC.00151509232026-08-12 23:48:58
FORM499826769:692457Mainstay Technologies, LLC.00151509232026-08-12 23:48:58
FORM499826769Mainstay Technologies, LLC.00151509232026-08-01 09:18:06
FORM49916176Mainstay Technologies, LLC.00151509232026-08-01 06:18:06

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