Public regulatory phone

(213) 225-7400

Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.

Company or contact	FRN	System	Source record	Confidence	Observed
University of Southern California Applicant	0004512778	LMS	25076fa28ef16a70018f303759bf0e3c	High confidence (95.0%)	2026-08-23 12:14:18
University of Southern California Applicant	0004512778	LMS	25076f9193b8055d0193dacf882e1f09	High confidence (95.0%)	2026-08-21 12:44:01
University of Southern California Applicant	0004512778	LMS	25076f91936af98101936f35d50003f1	High confidence (95.0%)	2026-08-21 11:13:59
University of Southern California Applicant	0004512778	LMS	25076f91922b4ff40192356739e30760	High confidence (95.0%)	2026-08-21 02:43:58
University of Southern California Applicant	0004512778	LMS	25076f91916cb53601918a909d0a0ce7	High confidence (95.0%)	2026-08-20 18:43:59
University of Southern California Applicant	0004512778	LMS	25076f91910af3d4019125f4b3e00fcf	High confidence (95.0%)	2026-08-20 18:43:57
University of Southern California Applicant	0004512778	LMS	25076f9190547d8301905ee43e2405da	High confidence (95.0%)	2026-08-20 15:13:58
University of Southern California Applicant	0004512778	LMS	25076f91900eddb901902ba393ab0b92	High confidence (95.0%)	2026-08-20 13:43:58
University of Southern California Applicant	0004512778	LMS	25076f918f53494e018f53b2037d00b1	High confidence (95.0%)	2026-08-20 11:13:57
University of Southern California Applicant	0004512778	LMS	25076f918c46c8df018c5ceca1cd1abd	High confidence (95.0%)	2026-08-19 18:13:53
University of Southern California Applicant	0004512778	LMS	25076f9186f2886f0187069cbfbc04d7	High confidence (95.0%)	2026-08-18 04:49:27
University of Southern California Applicant	0004512778	LMS	25076f917fb3bc4c017fb94914160116	High confidence (95.0%)	2026-08-16 11:49:23
University of Southern California Applicant	0004512778	LMS	25076f917d479c26017d47f03c8315b9	High confidence (95.0%)	2026-08-15 17:19:15
University of Southern California Applicant	0004512778	LMS	25076f917d479c26017d47ef2c3e1516	High confidence (95.0%)	2026-08-15 17:19:15
University of Southern California Applicant	0004512778	LMS	25076f9179edc3d1017a0ef96a343932	High confidence (95.0%)	2026-08-14 15:19:14
University of Southern California Applicant	0004512778	LMS	25076f9179edc3d1017a0ef4576538c3	High confidence (95.0%)	2026-08-14 15:19:14
University of Southern California Applicant	0004512778	LMS	25076f9179edc3d1017a0ef277a3389e	High confidence (95.0%)	2026-08-14 15:19:14
University of Southern California Applicant	0004512778	LMS	25076f9179edc3d1017a0e5cedc93879	High confidence (95.0%)	2026-08-14 15:19:14
University of Southern California Applicant	0004512778	LMS	25076f9179edc3d1017a0ef5a20738e8	High confidence (95.0%)	2026-08-14 15:19:14
University of Southern California Applicant	0004512778	LMS	25076f9179edc3d1017a0ef7b412390d	High confidence (95.0%)	2026-08-14 15:19:14
University of Southern California Applicant	0004512778	LMS	25076f9179edc3d1017a0efb6b5c3957	High confidence (95.0%)	2026-08-14 15:19:14
University of Southern California Applicant	0004512778	LMS	25076f9179edc3d1017a0efbf653396c	High confidence (95.0%)	2026-08-14 15:19:14
University of Southern California Applicant	0004512778	LMS	25076f9179edc138017a20c524fb11aa	High confidence (95.0%)	2026-08-14 15:19:13
University of Southern California applicant_phone	0004512778	ICFS	SES-REG-20180524-00949:2995616	High confidence (95.0%)	2026-08-13 08:49:06
University of Southern California contact_phone	0004512778	ICFS	SES-REG-20180524-00949:2995622	High confidence (95.0%)	2026-08-13 08:49:06
University of Southern California Applicant	0004512778	LMS	25076f91729b225f0172dade32d83cdf	High confidence (95.0%)	2026-08-13 02:49:06
University of Southern California Applicant	0004512778	LMS	25076f91710e9b6d017114d82eae0315	High confidence (95.0%)	2026-08-12 20:19:02
UNIVERSITY OF SOUTHERN CALIFORNIA Applicant		LMS	23cf2d739dcd43b5927ac1b6063ebeb7	High confidence (95.0%)	2026-08-07 09:18:38
UNIVERSITY OF SOUTHERN CALIFORNIA Applicant		LMS	1b3bac511b834782b73dc1b6063ebeb7	High confidence (95.0%)	2026-08-05 20:48:31
UNIVERSITY OF SOUTHERN CALIFORNIA Applicant		LMS	1a388f791338467abe48c1b6063ebeb7	High confidence (95.0%)	2026-08-05 17:48:29
UNIVERSITY OF SOUTHERN CALIFORNIA Applicant		LMS	1640c5f618234e28863dc1b6063ebeb7	High confidence (95.0%)	2026-08-05 05:48:29
UNIVERSITY OF SOUTHERN CALIFORNIA Applicant		LMS	12d37946278743c2a169c1b6063ebeb7	High confidence (95.0%)	2026-08-04 15:18:26
UNIVERSITY OF SOUTHERN CALIFORNIA Applicant		LMS	10766e804a6b4b72a3d5c1b6063ebeb7	High confidence (95.0%)	2026-08-04 05:18:25
UNIVERSITY OF SOUTHERN CALIFORNIA Applicant		LMS	0c65286fcc8c41dfad92c1b6063ebeb7	High confidence (95.0%)	2026-08-03 11:48:22
UNIVERSITY OF SOUTHERN CALIFORNIA Applicant		LMS	0aa5adf2d8714c40a6acc1b6063ebeb7	High confidence (95.0%)	2026-08-03 02:18:23