FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0004313243

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
Mainstreet Communications LLCregistrantFORM499100.0%
Mainstreet Communications LLCapplicantICFS95.0%
Tekstar Communications, Inc.registrantRMD100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 833-0166Sean Stokes The Baller Herbst Law Group service_agentFORM49995.0%
(218) 346-5500Mainstreet Communications, LLC customer_inquiriesFORM499100.0%
(218) 346-8270Mainstreet Communications LLC applicant_phoneICFS95.0%
(920) 923-1034ROBERT SCHAEFFER contact_phoneICFS95.0%

IBFS / ICFS filings

DateFile numberApplicantStatus
2018-08-29SES-REG-20180829-03426Mainstreet Communications LLCCurrent

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01820372Mainstreet Communications, LLC

Broadband Data Collection providers

PublicationProvider IDHolding company
2025-12-31130074Arvig Enterprises, Inc.

Source provenance

SystemRecordRecorded nameRaw FRNObserved
RMD630223Tekstar Communications, Inc.00043132432026-08-06 04:48:26
FORM499820372:403172Mainstreet Communications, LLC00043132432026-08-05 19:18:26
FORM499820372:403173Mainstreet Communications, LLC00043132432026-08-05 19:18:26
FORM499820372:403170Mainstreet Communications, LLC00043132432026-08-05 19:18:26
FORM499820372:403171Mainstreet Communications, LLC00043132432026-08-05 19:18:26
ICFSSES-REG-20180829-03426:1628705Mainstreet Communications LLC00043132432026-08-03 16:18:18
ICFSSES-REG-20180829-03426:1628715Mainstreet Communications LLC00043132432026-08-03 16:18:18
FORM499820372:180582Mainstreet Communications, LLC00043132432026-08-02 00:48:11
FORM499820372:180583Mainstreet Communications, LLC00043132432026-08-02 00:48:11
FORM499820372:180585Mainstreet Communications, LLC00043132432026-08-02 00:48:11
FORM499820372:180584Mainstreet Communications, LLC00043132432026-08-02 00:48:11
FORM499820372Mainstreet Communications, LLC00043132432026-08-01 02:48:06
FORM4998900Mainstreet Communications, LLC00043132432026-07-31 23:48:05

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