FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0002703742

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
USCOC of Illinois RSA #4, Inc.registrantFORM499100.0%
USCOC of Illinois RSA #4, Inc.registrantULS100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 862-5989Peter Connolly . service_agentFORM49995.0%
(773) 399-8900USCOC of Illinois RSA #4, Inc. customer_inquiriesFORM499100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
1999-02-23WPOI456CLCUSCOC of Illinois RSA #4, Inc.

FCC Form 499 filers

Current as ofFiler IDLegal name
2009-04-01802586USCOC of Illinois RSA #4, Inc.

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499802586:558141USCOC of Illinois RSA #4, Inc.00027037422026-08-09 08:18:42
FORM499802586:558139USCOC of Illinois RSA #4, Inc.00027037422026-08-09 08:18:42
FORM499802586:558138USCOC of Illinois RSA #4, Inc.00027037422026-08-09 08:18:42
FORM499802586:558140USCOC of Illinois RSA #4, Inc.00027037422026-08-09 08:18:42
FORM499802586:502493USCOC of Illinois RSA #4, Inc.00027037422026-08-08 04:18:35
FORM499802586:502492USCOC of Illinois RSA #4, Inc.00027037422026-08-08 04:18:35
FORM499802586:502494USCOC of Illinois RSA #4, Inc.00027037422026-08-08 04:18:35
FORM499802586:502491USCOC of Illinois RSA #4, Inc.00027037422026-08-08 04:18:35
FORM499802586:446846USCOC of Illinois RSA #4, Inc.00027037422026-08-06 05:18:28
FORM499802586:446844USCOC of Illinois RSA #4, Inc.00027037422026-08-06 05:18:28
FORM499802586:446847USCOC of Illinois RSA #4, Inc.00027037422026-08-06 05:18:28
FORM499802586:446845USCOC of Illinois RSA #4, Inc.00027037422026-08-06 05:18:28
FORM499802586:391198USCOC of Illinois RSA #4, Inc.00027037422026-08-05 04:18:23
FORM499802586:391197USCOC of Illinois RSA #4, Inc.00027037422026-08-05 04:18:23
FORM499802586:391199USCOC of Illinois RSA #4, Inc.00027037422026-08-05 04:18:23
FORM499802586:391200USCOC of Illinois RSA #4, Inc.00027037422026-08-05 04:18:23
ULS230344USCOC of Illinois RSA #4, Inc.00027037422026-08-04 19:18:21
FORM499802586:335552USCOC of Illinois RSA #4, Inc.00027037422026-08-04 07:18:20
FORM499802586:335551USCOC of Illinois RSA #4, Inc.00027037422026-08-04 07:18:20
FORM499802586:335553USCOC of Illinois RSA #4, Inc.00027037422026-08-04 07:18:20
FORM499802586:335550USCOC of Illinois RSA #4, Inc.00027037422026-08-04 07:18:20
FORM499802586:279905USCOC of Illinois RSA #4, Inc.00027037422026-08-03 06:18:15
FORM499802586:279904USCOC of Illinois RSA #4, Inc.00027037422026-08-03 06:18:15
FORM499802586:279906USCOC of Illinois RSA #4, Inc.00027037422026-08-03 06:18:15
FORM499802586:279903USCOC of Illinois RSA #4, Inc.00027037422026-08-03 06:18:15
FORM499802586:224257USCOC of Illinois RSA #4, Inc.00027037422026-08-02 05:18:13
FORM499802586:224259USCOC of Illinois RSA #4, Inc.00027037422026-08-02 05:18:13
FORM499802586:224256USCOC of Illinois RSA #4, Inc.00027037422026-08-02 05:18:13
FORM499802586:224258USCOC of Illinois RSA #4, Inc.00027037422026-08-02 05:18:13
FORM499802586:168611USCOC of Illinois RSA #4, Inc.00027037422026-08-01 05:18:08
FORM499802586:168610USCOC of Illinois RSA #4, Inc.00027037422026-08-01 05:18:08
FORM499802586:168612USCOC of Illinois RSA #4, Inc.00027037422026-08-01 05:18:08
FORM499802586:168609USCOC of Illinois RSA #4, Inc.00027037422026-08-01 05:18:08
FORM499802586:112965USCOC of Illinois RSA #4, Inc.00027037422026-07-31 20:09:45
FORM499802586:112964USCOC of Illinois RSA #4, Inc.00027037422026-07-31 20:09:45
FORM499802586:112963USCOC of Illinois RSA #4, Inc.00027037422026-07-31 20:09:45
FORM499802586:112962USCOC of Illinois RSA #4, Inc.00027037422026-07-31 20:09:45
FORM499802586USCOC of Illinois RSA #4, Inc.00027037422026-07-31 16:34:36
FORM499901USCOC of Illinois RSA #4, Inc.00027037422026-07-31 16:34:35

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