Who called you?
(949) 909-9392
(949) 909-9392 is a wireless (mobile) number from Sadlbk Vly, CA on a prefix assigned to Boost Subscriberco L.L.C.. Consumers have filed 1 complaint about it with the FCC, most recently on 2026-09-19.
Who called me from (949) 909-9392?
Carrier & location
- Type
- Wireless (mobile)
- Assigned carrier
- Boost Subscriberco L.L.C.
- Rate center
- Sadlbk Vly, CA
- Prefix 949-909
- assigned 2025-10-21, pooled block
- Area code
- 949 — California
- Time zone
- P
This prefix is assigned to a wireless carrier, so the number is a mobile line. Caller ID for mobile numbers is frequently spoofed by robocallers. Carrier assignment shows who the prefix was allocated to; numbers can be ported, and caller ID can be spoofed.
Complaint history
- FCC complaints
- 12026-09-19
- Community reports
- 0
FCC Consumer Complaint Data, public record.
Did this number call you? What was it?
Complaint pattern for (949) 909-9392
What the 1 public FCC complaint naming this number show about when the calls happened, where they landed and how they were placed. Derived from the FCC Consumer Complaint Data Center, a public record.
All 1 complaints were filed on the same day (2026-09-19) — a single burst rather than sustained calling.
Where the complaints came from
- WI1
Every complaint came from a single state (WI), which is more consistent with a local or regional caller than a national campaign.
How the calls were placed
- Prerecorded Voice
- 1
- Wireless (cell phone)
- 1
Prerecorded Voice: A recorded message rather than a person. Prerecorded marketing calls to a mobile require prior express written consent under the TCPA.
Prefix and area context
1 other number on the (949) 909 block has complaints too — 2 across the block in total. None of them overlap in time with this number, so the block activity looks like separate episodes rather than one campaign.
Within area code 949 (California), this is the 418th most-complained-about number of the 3,147 that have any complaint on record.
Source: FCC Consumer Complaint Data Center. Complaints are unverified consumer submissions: they record what someone reported, not a finding against the caller. Numbers can be spoofed, so a complaint may describe a call that only displayed this number.
FCC complaint log for (949) 909-9392
The most recent unwanted-call complaints US consumers filed with the FCC naming this number — type of issue, contact method, and the state the complaint came from. Public record, imported nightly.
| Date | Call type | Method | State |
|---|---|---|---|
| 2026-09-19 | Prerecorded Voice | Wireless (cell phone/other mobile device | WI |
Reported in the last 7 days in area code 949 (California)
Numbers in this area code that consumers reported to the FTC's Do Not Call Registry this week.
- (949) 242-88673 this week · Debt reduction
- (949) 762-94472 this week · Home improvement & cleaning
- (949) 909-93752 this week · Work-from-home / make money
- (949) 380-32722 this week · Debt reduction
- (949) 883-15502 this week · Dropped call / no message
- (949) 265-62302 this week · Debt reduction
- (949) 527-63122 this week · Debt reduction
- (949) 712-67992 this week · No subject given
- (949) 258-05612 this week · Debt reduction
- (949) 330-44062 this week · Debt reduction
Is (949) 909-9392 a scam? Community reports
No community reports for (949) 909-9392 yet. If this number called you, you're likely the first — leave a report below and help the next person who searches it.
Other reported numbers starting (949) 909
Robocall campaigns often rotate through a block of numbers on the same prefix — if several neighbors have complaints too, that's campaign behavior.
What to do next
Block it on Android or iPhone, turn on your carrier's free filtering, and report the call to the FCC and FTC — those complaints are the public record this page is built from.
Related
FAQs about (949) 909-9392
Who called me from (949) 909-9392?
(949) 909-9392 is a wireless (mobile) number on a prefix assigned to Boost Subscriberco L.L.C., based in Sadlbk Vly, CA. Consumers have filed 1 complaint about it with the FCC.
Is (949) 909-9392 a scam or robocall?
The FCC's public complaint data contains 1 complaint about unwanted calls from (949) 909-9392, including 1 categorized as robocalls. That is a strong signal, but not proof — read the community reports and never share personal or payment information with an unsolicited caller.
Should I call (949) 909-9392 back?
Complaints about this number are current — the most recent was filed 3 days ago — so calling back is not advisable. As a general rule, only return a call you were expecting: a caller with legitimate business will leave a voicemail.
WhoCalledLookup is not a consumer reporting agency (FCRA). Community reports are user opinions, not statements of fact by this site; FTC and FCC complaints are unverified consumer submissions. Own this number? Dispute a listing.