FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0022244131

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
AT1SIP, LLCregistrantFORM499100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 572-3100Anusha Putty CT Corporation service_agentFORM49995.0%
(888) 801-8957AT1SIP, LLC customer_inquiriesFORM499100.0%

FCC Form 499 filers

Current as ofFiler IDLegal name
2013-04-01829542AT1SIP, LLC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499829542:700109AT1SIP, LLC00222441312026-08-13 11:49:01
FORM499829542:700108AT1SIP, LLC00222441312026-08-13 11:49:01
FORM499829542AT1SIP, LLC00222441312026-08-01 13:48:07
FORM49921450AT1SIP, LLC00222441312026-08-01 12:18:05

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