FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0021995329

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
SIP.US LLCregistrantFORM499100.0%
SIP.US LLCapplicantICFS95.0%
SIP.US LLCregistrantRMD100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 736-8417Marc Koman contact_phoneICFS95.0%
(202) 736-8417None |SIDLEY AUSTIN BROWN & WOOD, LLP|1501 K STREET, N.W.||WASHINGTON, DC 20005 USA | contact_phoneICFS95.0%
(212) 849-2201SIP.US LLC licensee_phoneICFS95.0%
(212) 849-2260SIP.US LLC licensee_phoneICFS95.0%
(212) 849-2260SIP.US LLC transferee_phoneICFS95.0%
(314) 727-2112SIP.US LLC transferor_phoneICFS95.0%
(314) 727-2112SIP.US LLC transferee_phoneICFS95.0%
(404) 596-4200SIP.US LLC customer_inquiriesFORM499100.0%
(404) 596-4206SIP.US LLC applicant_phoneICFS95.0%
(561) 232-2201SIP.US LLC transferor_phoneICFS95.0%
(561) 232-2201SIP.US LLC licensee_phoneICFS95.0%
(678) 829-4395Natasha Freeman contact_phoneICFS95.0%
(703) 439-2726Lita Miller mitigation_contactRMD100.0%

IBFS / ICFS filings

DateFile numberApplicantStatus
2022-09-13ITC-T/C-20220913-00111SIP.US LLCClosed
2022-01-04ITC-T/C-20220104-00004SIP.US LLCClosed
2019-02-19ITC-ASG-20190219-00080SIP.US LLCClosed
2018-11-10ITC-T/C-20181110-00228SIP.US LLCClosed
2018-08-15ITC-214-20180815-00163SIP.US LLCCurrent

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01829425SIP.US LLC

Robocall Mitigation Database filings

RecertifiedRMD numberBusiness
2026-02-19RMD0002365SIP.US LLC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
RMD631592SIP.US LLC00219953292026-08-06 05:18:27
ICFSITC-214-20180815-00163:1804050SIP.US LLC00219953292026-08-04 15:18:22
ICFSITC-214-20180815-00163:1804059SIP.US LLC00219953292026-08-04 15:18:22
ICFSITC-T/C-20220104-00004SIP.US LLC00219953292026-08-03 00:48:16
ICFSITC-T/C-20220913-00111SIP.US LLC00219953292026-08-03 00:48:16
ICFSITC-T/C-20181110-00228SIP.US LLC00219953292026-08-02 23:18:17
ICFSITC-T/C-20181110-00228:848277SIP.US LLC00219953292026-08-02 21:18:15
ICFSITC-T/C-20181110-00228:848288SIP.US LLC00219953292026-08-02 21:18:15
ICFSITC-T/C-20181110-00228:848268SIP.US LLC00219953292026-08-02 21:18:15
ICFSITC-T/C-20181110-00228:848261SIP.US LLC00219953292026-08-02 21:18:15
ICFSITC-ASG-20190219-00080:789434SIP.US LLC00219953292026-08-02 15:18:16
ICFSITC-ASG-20190219-00080:789405SIP.US LLC00219953292026-08-02 15:18:16
ICFSITC-ASG-20190219-00080:789413SIP.US LLC00219953292026-08-02 15:18:16
ICFSITC-ASG-20190219-00080:789423SIP.US LLC00219953292026-08-02 15:18:16
ICFSITC-ASG-20190219-00080SIP.US LLC00219953292026-08-02 08:48:13
FORM499829425SIP.US LLC00219953292026-08-01 13:48:07
FORM49921218SIP.US LLC00219953292026-08-01 10:48:08
ICFSITC-T/C-20220104-00004:263724SIP.US LLC00219953292026-08-01 09:18:10
ICFSITC-T/C-20220104-00004:263715SIP.US LLC00219953292026-08-01 09:18:10
ICFSITC-T/C-20220104-00004:263747SIP.US LLC00219953292026-08-01 09:18:10
ICFSITC-T/C-20220104-00004:263735SIP.US LLC00219953292026-08-01 09:18:10
ICFSITC-T/C-20220913-00111:138534SIP.US LLC00219953292026-08-01 05:18:09
ICFSITC-T/C-20220913-00111:138545SIP.US LLC00219953292026-08-01 05:18:09
ICFSITC-T/C-20220913-00111:138557SIP.US LLC00219953292026-08-01 05:18:09
ICFSITC-T/C-20220913-00111:138525SIP.US LLC00219953292026-08-01 05:18:09
RMDRMD0002365SIP.US LLC00219953292026-07-31 17:04:42

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