FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0019449925

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
SOS Communications LLCregistrantFORM499100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(512) 869-2624SOS Communications LLC customer_inquiriesFORM499100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
2023-02-25WRWI668MGCSOS Communications LLC
2023-02-25WRWI669MGCSOS Communications LLC
2022-07-01WRTL743QQASOS Communications, LLC
2019-09-16WQKR851NNESOS Communications LLC
2015-03-02WQVJ368MGTSOS Communications, LLC

FCC Form 499 filers

Current as ofFiler IDLegal name
2014-04-01830201SOS Communications LLC

Broadband Data Collection providers

PublicationProvider IDHolding company
2025-12-31350093SOS Communications LLC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499830201SOS Communications LLC00194499252026-08-01 14:48:10
FORM49922736SOS Communications LLC00194499252026-08-01 13:18:07

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