(312) 757-3643
(312) 757-3643 is reported as unwanted: 1 FTC complaint and 7 FCC complaints.
- No new complaints since Nov 7, 2024 (FTC data through Nov 13, 2026).
Complaint history
1 FTC complaint on Sep 22, 2024.
FTC complaints are filed by consumers with the U.S. Federal Trade Commission's Do Not Call registry; they aren't verified by the FTC or by us.
Complaints to the FCC
7 complaints to the U.S. Federal Communications Commission between Nov 28, 2023 and Nov 7, 2024; 2 gave it as the number to call back rather than the caller ID.
All 7 got a text message. They filed them as unwanted calls (7). The calls were about political (1). Complainants were in Washington (5), Massachusetts (1) and New York (1).
Source: FCC Consumer Help Center, Consumer Complaints Data (public domain), complaints about unwanted calls, telemarketing and robocalls. The FCC doesn't verify the facts alleged in complaints, and neither do we.
What callers claimed
Complaint categories chosen by FTC complainants:
- Not specified / other 1 · 100%
Who called
The number's block is assigned to Onvoy, LLC.
Is it a debt collector?
Nothing says it is: none of its 8 complaints describe debt collection.
Nearby numbers in 312-757
The closest reported numbers on either side of (312) 757-3643, in number order.
Location
- Rate centre (NANPA abbreviation)
- CHICGOZN01, IL, USA
- Block assigned to
- Onvoy, LLC
From the North American Numbering Plan Administrator (Nov 3, 2026). This is who the number block was assigned to; numbers can be moved between carriers, and caller IDs can be faked.
The one FTC complainant was in New York. Statewide, New York ranks #43 of the 50 states and DC for Do Not Call complaints per resident: 106,927 in the last 12 months, 534.6 per 100,000 people. Spam calls in New York.
Where FTC complainants were located (U.S. states):
- New York 1 · 100%
Searches on Canadial
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Recent community reports
No community reports yet. Be the first to describe this call.
What to do
- Don't share personal or banking details, or pay anyone, on a call you didn't expect. Hang up and call the organization back on a number you find yourself.
- Block it from your recent calls (iPhone: ⓘ, then “Block this Caller”; Android: long-press, then “Block”).
- Report fraud to the Canadian Anti-Fraud Centre (1-888-495-8501).
- Report telemarketing if you're registered and still got the call: to the National Do Not Call List.
- A collector calling? How to check a collection agency in your province.
- Report fraud to the FTC.
- Report telemarketing if you're registered and still got the call: to the National Do Not Call Registry.
- A collector calling? See the FTC's guide to your rights.
- Report fraud: in the U.S. to the FTC; in Canada to the Canadian Anti-Fraud Centre (1-888-495-8501).
- Report telemarketing if you're registered and still got the call: in the U.S. to the National Do Not Call Registry; in Canada to the National Do Not Call List.
- A collector calling? In the U.S., see the FTC's guide to your rights; in Canada, how to check a collection agency in your province.
Questions about (312) 757-3643
- Who called me from (312) 757-3643?
- No complaint names the caller. The number is in a block assigned to Onvoy, LLC (rate centre CHICGOZN01, IL) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (312) 757-3643 a scam?
- Canadial rates it low risk, from 8 complaints, latest Nov 7, 2024.
- Is (312) 757-3643 a debt collector or collection agency?
- Nothing says it is: none of its 8 complaints describe debt collection.
- Should I call (312) 757-3643 back?
- Be careful. If you don't recognize it, let it go to voicemail: a legitimate caller will leave a message, and you can reach any real organization on a number you look up yourself.
- How many times has (312) 757-3643 been reported?
- 1 complaint to the U.S. FTC's Do Not Call registry on Sep 22, 2024 and 7 complaints to the U.S. FCC between Nov 28, 2023 and Nov 7, 2024.
Data updated: FTC complaints through Nov 13, 2026; FCC complaints refreshed daily; numbering records as of Nov 3, 2026; community reports live. How this page is built.