Who called you?
(319) 246-3687
(319) 246-3687 is a landline / voip number from Fort Madison, IA on a prefix assigned to Onvoy (Sinch). Consumers have filed 12 complaints about it: 12 with the FTC's Do Not Call Registry, most recently on 2026-10-25.
Reported this month — 12 FTC complaints in the last 30 days, most recently 11 days ago, for unwanted calls.
Who called me from (319) 246-3687?
Carrier & location
- Type
- Landline / VoIP
- Assigned carrier
- Onvoy (Sinch)
- Rate center
- Fort Madison, IA
- Prefix 319-246
- pooled block
- Area code
- 319 — Iowa
- 319 covers
- Cedar Rapids, Iowa City and Waterloo
- Local time there
- —Central
This prefix is assigned to a wireline or VoIP operator. VoIP lines are cheap to obtain in bulk, which makes them a common vehicle for spam and scam calling campaigns. Carrier assignment shows who the prefix was allocated to; numbers can be ported, and caller ID can be spoofed.
Complaint history
- FTC Do Not Call reports
- 122026-10-25
- Community reports
- 0
FTC Do Not Call complaints (unverified consumer reports).
Did this number call you? What was it?
What (319) 246-3687 was reported for
12 consumers reported this number to the FTC's National Do Not Call Registry on 2026-10-25. Source: FTC Do Not Call complaints (unverified consumer reports).
Reported this month — 12 FTC complaints in the last 30 days, most recently 11 days ago, for unwanted calls.
The heaviest single day was 2026-10-25, when 12 separate consumers reported this number. Same-day clusters like that come from automated dialling rather than one person making calls.
Reported for
The subject each consumer chose when filing. “Impostor” means the caller claimed to be a government agency, a business, or a relative.
- Dropped call / no message12 (100%)
0 of 12 consumers who answered the question said the call was a recorded message or robocall. Prerecorded sales calls to a cell phone require prior express written consent under the TCPA.
Where it was reported
The state the consumer filed from — where the call landed, not where it originated.
- CT12 (100%)
Most often from Bridgeport, CT.
When the calls came in
Consumers put 42% of the reported calls in the after 9 pm window, and 100% on weekdays. The FTC's Telemarketing Sales Rule bars sales calls before 8 am or after 9 pm in the consumer's local time.
Recent FTC reports naming (319) 246-3687
The most recent Do Not Call complaints, as filed: the date the consumer reported it, when they said the call happened, what it was about, and the city and state they filed from.
| Reported | Call time | Subject | Robocall | From |
|---|---|---|---|---|
| 2026-10-25 | 2026-10-01 16:13 | Dropped call / no message | No | Bridgeport, CT |
| 2026-10-25 | 2026-10-01 17:08 | Dropped call / no message | No | Bridgeport, CT |
| 2026-10-25 | 2026-10-01 17:09 | Dropped call / no message | No | Bridgeport, CT |
| 2026-10-25 | 2026-10-01 17:10 | Dropped call / no message | No | Bridgeport, CT |
| 2026-10-25 | 2026-10-01 18:07 | Dropped call / no message | No | Bridgeport, CT |
| 2026-10-25 | 2026-10-01 21:10 | Dropped call / no message | No | Bridgeport, CT |
| 2026-10-25 | 2026-10-01 21:12 | Dropped call / no message | No | Bridgeport, CT |
| 2026-10-25 | 2026-10-01 21:13 | Dropped call / no message | No | Bridgeport, CT |
| 2026-10-25 | 2026-10-01 21:13 | Dropped call / no message | No | Bridgeport, CT |
| 2026-10-25 | 2026-10-01 21:15 | Dropped call / no message | No | Bridgeport, CT |
| 2026-10-25 | 2026-10-02 11:33 | Dropped call / no message | No | Bridgeport, CT |
| 2026-10-25 | 2026-10-02 11:33 | Dropped call / no message | No | Bridgeport, CT |
Source: FTC Do Not Call Reported Calls data, published every weekday. These are unverified consumer reports — they record what someone said about a call, not a finding against the number's owner. Caller ID is routinely spoofed, so a report can describe a call that only displayed this number. No reporter is identified beyond city and state.
Is (319) 246-3687 a scam? Community reports
No community reports for (319) 246-3687 yet. If this number called you, you're likely the first — leave a report below and help the next person who searches it.
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 (319) 246-3687
Who called me from (319) 246-3687?
(319) 246-3687 is a landline / voip number on a prefix assigned to Onvoy (Sinch), based in Fort Madison, IA. Consumers have filed 12 complaints about it — 12 with the FTC's Do Not Call Registry.
Is (319) 246-3687 a scam or robocall?
12 consumers reported (319) 246-3687 to the FTC, and 0% of those who answered the question said it was a recorded message or robocall. 12 of the reports were filed in the last 30 days, so the campaign is current. Complaints are a strong signal, not proof — never share personal or payment information with an unsolicited caller.
Should I call (319) 246-3687 back?
Reports about this number are current — the most recent FTC complaint was filed 2026-10-25 — 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.