FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0004927539

WBS of Sacramento, LLC

CORES registration

Entity name
WBS of Sacramento, LLC
Entity type
Private Sector , Limited Liability Corporation
Registration date
2001-05-29
FCC source updated
2026-02-15
Contact organization
T-Mobile USA, Inc.
Contact position
FCC Regulatory Compliance
Contact address
12920 SE 38th Street, Bellevue, WA 98006, United States
Contact email
[email protected]
CORES status
available
Last checked
2026-08-06 04:18:40

Connected companies

CompanyRelationshipSourceConfidence
WBS of Sacramento, LLCregistrantCORES100.0%
WBS of Sacramento, LLClicenseeULS100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(425) 383-8401WBS of Sacramento, LLC FCC Regulatory ComplianceCORES100.0%
(703) 433-4000WBS of Sacramento, LLC LULS100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
2018-12-17L000033003EDCWBS of Sacramento, LLC
2006-07-12L000000468EDCWBS of Sacramento, LLC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
CORES0004927539WBS of Sacramento, LLC00049275392026-08-06 04:18:40
ULS037afa87bd7f41890f3c3112025dd7f6f24ed79fb203891e3b50524a52c1b8c9WBS of Sacramento, LLC00049275392026-08-06 03:18:34

Refresh this FRN

Request a background refresh from the FCC CORES public registration record. The page request does not contact the FCC directly.