FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0005060371

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
Frontier Communications of Illinois, Inc.registrantFORM499100.0%
Frontier Communications Parent, Inc.registrantRMD100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 412-9369Bill Wilhelm Frontier Communications Parent Inc. c/o CSC service_agentFORM49995.0%
(877) 462-7320Frontier Communications of Illinois, Inc. customer_inquiriesFORM499100.0%

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01805797Frontier Communications of Illinois, Inc.

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499805797:894869Frontier Communications of Illinois, Inc.00050603712026-08-26 02:44:24
FORM499805797:894871Frontier Communications of Illinois, Inc.00050603712026-08-26 02:44:24
FORM499805797:894870Frontier Communications of Illinois, Inc.00050603712026-08-26 02:44:24
FORM499805797:894872Frontier Communications of Illinois, Inc.00050603712026-08-26 02:44:24
FORM499805797:839221Frontier Communications of Illinois, Inc.00050603712026-08-24 15:14:12
FORM499805797:839220Frontier Communications of Illinois, Inc.00050603712026-08-24 15:14:12
FORM499805797:839223Frontier Communications of Illinois, Inc.00050603712026-08-24 15:14:12
FORM499805797:839222Frontier Communications of Illinois, Inc.00050603712026-08-24 15:14:12
FORM499805797:783575Frontier Communications of Illinois, Inc.00050603712026-08-23 12:44:12
FORM499805797:783574Frontier Communications of Illinois, Inc.00050603712026-08-23 12:44:12
FORM499805797:783573Frontier Communications of Illinois, Inc.00050603712026-08-23 12:44:12
FORM499805797:783576Frontier Communications of Illinois, Inc.00050603712026-08-23 12:44:12
FORM499805797:727929Frontier Communications of Illinois, Inc.00050603712026-08-22 08:14:01
FORM499805797:727927Frontier Communications of Illinois, Inc.00050603712026-08-22 08:14:01
FORM499805797:727926Frontier Communications of Illinois, Inc.00050603712026-08-22 08:14:01
FORM499805797:727928Frontier Communications of Illinois, Inc.00050603712026-08-22 08:14:01
FORM499805797:672279Frontier Communications of Illinois, Inc.00050603712026-08-11 11:48:53
FORM499805797:672282Frontier Communications of Illinois, Inc.00050603712026-08-11 11:48:53
FORM499805797:672281Frontier Communications of Illinois, Inc.00050603712026-08-11 11:48:53
FORM499805797:672280Frontier Communications of Illinois, Inc.00050603712026-08-11 11:48:53
FORM499805797:616632Frontier Communications of Illinois, Inc.00050603712026-08-10 08:48:46
FORM499805797:616633Frontier Communications of Illinois, Inc.00050603712026-08-10 08:48:46
FORM499805797:616635Frontier Communications of Illinois, Inc.00050603712026-08-10 08:48:46
FORM499805797:616634Frontier Communications of Illinois, Inc.00050603712026-08-10 08:48:46
FORM499805797:560985Frontier Communications of Illinois, Inc.00050603712026-08-09 22:18:46
FORM499805797:560987Frontier Communications of Illinois, Inc.00050603712026-08-09 22:18:46
FORM499805797:560988Frontier Communications of Illinois, Inc.00050603712026-08-09 22:18:46
FORM499805797:560986Frontier Communications of Illinois, Inc.00050603712026-08-09 22:18:46
FORM499805797:505339Frontier Communications of Illinois, Inc.00050603712026-08-08 07:48:39
FORM499805797:505340Frontier Communications of Illinois, Inc.00050603712026-08-08 07:48:39
FORM499805797:505341Frontier Communications of Illinois, Inc.00050603712026-08-08 07:48:39
FORM499805797:505338Frontier Communications of Illinois, Inc.00050603712026-08-08 07:48:39
FORM499805797:449692Frontier Communications of Illinois, Inc.00050603712026-08-06 09:48:30
FORM499805797:449693Frontier Communications of Illinois, Inc.00050603712026-08-06 09:48:30
FORM499805797:449691Frontier Communications of Illinois, Inc.00050603712026-08-06 09:48:30
FORM499805797:449694Frontier Communications of Illinois, Inc.00050603712026-08-06 09:48:30
RMD633270Frontier Communications Parent, Inc.00050603712026-08-06 06:48:27
FORM499805797:394046Frontier Communications of Illinois, Inc.00050603712026-08-05 07:18:24
FORM499805797:394047Frontier Communications of Illinois, Inc.00050603712026-08-05 07:18:24
FORM499805797:394045Frontier Communications of Illinois, Inc.00050603712026-08-05 07:18:24
FORM499805797:394044Frontier Communications of Illinois, Inc.00050603712026-08-05 07:18:24
FORM499805797:338400Frontier Communications of Illinois, Inc.00050603712026-08-04 10:18:22
FORM499805797:338398Frontier Communications of Illinois, Inc.00050603712026-08-04 10:18:22
FORM499805797:338399Frontier Communications of Illinois, Inc.00050603712026-08-04 10:18:22
FORM499805797:338397Frontier Communications of Illinois, Inc.00050603712026-08-04 10:18:22
FORM499805797:282753Frontier Communications of Illinois, Inc.00050603712026-08-03 12:18:18
FORM499805797:282752Frontier Communications of Illinois, Inc.00050603712026-08-03 12:18:18
FORM499805797:282750Frontier Communications of Illinois, Inc.00050603712026-08-03 12:18:18
FORM499805797:282751Frontier Communications of Illinois, Inc.00050603712026-08-03 12:18:18
FORM499805797:227103Frontier Communications of Illinois, Inc.00050603712026-08-02 15:18:14
FORM499805797:227106Frontier Communications of Illinois, Inc.00050603712026-08-02 15:18:14
FORM499805797:227104Frontier Communications of Illinois, Inc.00050603712026-08-02 15:18:14
FORM499805797:227105Frontier Communications of Illinois, Inc.00050603712026-08-02 15:18:14
FORM499805797:171457Frontier Communications of Illinois, Inc.00050603712026-08-01 09:18:08
FORM499805797:171459Frontier Communications of Illinois, Inc.00050603712026-08-01 09:18:08
FORM499805797:171456Frontier Communications of Illinois, Inc.00050603712026-08-01 09:18:08
FORM499805797:171458Frontier Communications of Illinois, Inc.00050603712026-08-01 09:18:08
FORM499805797:115812Frontier Communications of Illinois, Inc.00050603712026-08-01 01:48:07
FORM499805797:115810Frontier Communications of Illinois, Inc.00050603712026-08-01 01:48:07
FORM499805797:115811Frontier Communications of Illinois, Inc.00050603712026-08-01 01:48:07
FORM499805797:115809Frontier Communications of Illinois, Inc.00050603712026-08-01 01:48:07
FORM499805797Frontier Communications of Illinois, Inc.00050603712026-07-31 19:09:45
FORM4992430Frontier Communications of Illinois, Inc.00050603712026-07-31 19:09:44

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